diff --git a/CompetencyQuestions/.gitkeep b/CompetencyQuestions/.gitkeep
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/CompetencyQuestions/arvalis-20130731.rdf b/CompetencyQuestions/arvalis-20130731.rdf
deleted file mode 100644
index 65cf5f8884a7d9468ffdc4d1b1aa8bc95f21cb70..0000000000000000000000000000000000000000
--- a/CompetencyQuestions/arvalis-20130731.rdf
+++ /dev/null
@@ -1,828 +0,0 @@
-<?xml version="1.0"?>
-<rdf:RDF xmlns="http://ontology.irstea.fr/arvalis/data/20140431"
-     xml:base="http://ontology.irstea.fr/arvalis/data/20140431"
-     xmlns:schema="http://schema.org/"
-     xmlns:owl="http://www.w3.org/2002/07/owl#"
-     xmlns:saref="https://w3id.org/saref#"
-     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
-     xmlns:skos="http://www.w3.org/2004/02/skos/core#"
-     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
-     xmlns:arvalis="http://www.ontology.irstea.fr/arvalis/"
-     xmlns:ssn="http://www.w3.org/ns/ssn/"
-     xmlns:saref4agri="https://w3id.org/def/saref4agri#"
-     xmlns:caso="http://www.w3id.org/def/caso#"
-     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:terms="http://purl.org/dc/terms/"
-     xmlns:xml="http://www.w3.org/XML/1998/namespace"
-     xmlns:irrig="http://www.w3id.org/def/irrig#"
-     xmlns:time="http://www.w3.org/2006/time#"
-     xmlns:vann="http://purl.org/vocab/vann/"
-     xmlns:prov="http://www.w3.org/ns/prov#"
-     xmlns:om="http://www.ontology-of-units-of-measure.org/resource/om-2/"
-     xmlns:dc="http://purl.org/dc/elements/1.1/"
-     xmlns:sosa="http://www.w3.org/ns/sosa/">
-    <owl:Ontology rdf:about="http://ontology.irstea.fr/arvalis/data/20140431">
-        <owl:versionIRI rdf:resource="http://ontology.irstea.fr/arvalis/1.0/data/20130731"/>
-        <owl:imports rdf:resource="https://raw.githubusercontent.com/Irstea/irrig/master/ontology/irrig.owl"/>
-        <rdfs:comment xml:lang="en">Data instance of the day 31/04/2013 in Arvalis&apos; dataset. This data instance is represented by the IRRIG ontology</rdfs:comment>
-        <dc:title xml:lang="en">Data instance of the day 31/04/2013 in the Arvalis&apos;s dataset</dc:title>
-        <owl:versionInfo>1.0.0</owl:versionInfo>
-        <terms:license rdf:resource="http://purl.org/NET/rdflicense/cc-by4.0"/>
-        <terms:creator rdf:resource="https://orcid.org/0000-0002-3517-0945"/>
-        <dc:publisher rdf:resource="https://www.irstea.fr/en/research/research-units/tscf"/>
-    </owl:Ontology>
-    
-
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Annotation properties
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://purl.org/dc/elements/1.1/publisher -->
-
-    <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/publisher"/>
-    
-
-
-    <!-- http://purl.org/dc/elements/1.1/title -->
-
-    <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/title"/>
-    
-
-
-    <!-- http://purl.org/dc/terms/creator -->
-
-    <owl:AnnotationProperty rdf:about="http://purl.org/dc/terms/creator"/>
-    
-
-
-    <!-- http://purl.org/dc/terms/license -->
-
-    <owl:AnnotationProperty rdf:about="http://purl.org/dc/terms/license"/>
-    
-
-
-    <!-- http://www.w3.org/2004/02/skos/core#editorialNote -->
-
-    <owl:AnnotationProperty rdf:about="http://www.w3.org/2004/02/skos/core#editorialNote"/>
-    
-
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Object Properties
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://www.w3.org/2006/time#hasBeginning -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/2006/time#hasBeginning">
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2006/time#hasTime"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/2006/time#TemporalEntity"/>
-        <rdfs:range rdf:resource="http://www.w3.org/2006/time#Instant"/>
-        <rdfs:comment xml:lang="en">Beginning of a temporal entity</rdfs:comment>
-        <rdfs:label xml:lang="en">has beginning</rdfs:label>
-        <skos:definition xml:lang="en">Beginning of a temporal entity.</skos:definition>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/2006/time#hasDuration -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/2006/time#hasDuration">
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2006/time#hasTemporalDuration"/>
-        <rdfs:range rdf:resource="http://www.w3.org/2006/time#Duration"/>
-        <rdfs:comment xml:lang="en">Duration of a temporal entity, expressed as a scaled value or nominal value</rdfs:comment>
-        <rdfs:label xml:lang="en">has duration</rdfs:label>
-        <skos:definition xml:lang="en">Duration of a temporal entity, event or activity, or thing, expressed as a scaled value</skos:definition>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/2006/time#hasEnd -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/2006/time#hasEnd">
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2006/time#hasTime"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/2006/time#TemporalEntity"/>
-        <rdfs:range rdf:resource="http://www.w3.org/2006/time#Instant"/>
-        <rdfs:comment xml:lang="en">End of a temporal entity.</rdfs:comment>
-        <rdfs:label xml:lang="en">has end</rdfs:label>
-        <skos:definition xml:lang="en">End of a temporal entity.</skos:definition>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/2006/time#hasTemporalDuration -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/2006/time#hasTemporalDuration">
-        <rdfs:domain rdf:resource="http://www.w3.org/2006/time#TemporalEntity"/>
-        <rdfs:range rdf:resource="http://www.w3.org/2006/time#TemporalDuration"/>
-        <rdfs:comment xml:lang="en">Duration of a temporal entity.</rdfs:comment>
-        <rdfs:label xml:lang="en">has temporal duration</rdfs:label>
-        <skos:definition xml:lang="en">Duration of a temporal entity.</skos:definition>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/2006/time#hasTime -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/2006/time#hasTime">
-        <rdfs:range rdf:resource="http://www.w3.org/2006/time#TemporalEntity"/>
-        <rdfs:comment xml:lang="en">Supports the association of a temporal entity (instant or interval) to any thing</rdfs:comment>
-        <rdfs:label xml:lang="en">has time</rdfs:label>
-        <skos:definition xml:lang="en">Supports the association of a temporal entity (instant or interval) to any thing</skos:definition>
-        <skos:editorialNote xml:lang="en">Feature at risk - added in 2017 revision, and not yet widely used. </skos:editorialNote>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Classes
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://www.w3.org/2006/time#Duration -->
-
-    <owl:Class rdf:about="http://www.w3.org/2006/time#Duration"/>
-    
-
-
-    <!-- http://www.w3.org/2006/time#Instant -->
-
-    <owl:Class rdf:about="http://www.w3.org/2006/time#Instant"/>
-    
-
-
-    <!-- http://www.w3.org/2006/time#Interval -->
-
-    <owl:Class rdf:about="http://www.w3.org/2006/time#Interval">
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/2006/time#TemporalEntity"/>
-        <rdfs:comment xml:lang="en">A temporal entity with an extent or duration</rdfs:comment>
-        <rdfs:label xml:lang="en">Time interval</rdfs:label>
-        <skos:definition xml:lang="en">A temporal entity with an extent or duration</skos:definition>
-    </owl:Class>
-    
-
-
-    <!-- http://www.w3.org/2006/time#TemporalDuration -->
-
-    <owl:Class rdf:about="http://www.w3.org/2006/time#TemporalDuration"/>
-    
-
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Individuals
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://www.ontology-of-units-of-measure.org/resource/om-2/millibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar">
-        <rdf:type rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Unit"/>
-        <rdfs:comment xml:lang="en">The millibar is a unit of pressure defined as 1.0e-3 bar.</rdfs:comment>
-        <rdfs:label xml:lang="en">millibar</rdfs:label>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology-of-units-of-measure.org/resource/om-2/millimeter -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology-of-units-of-measure.org/resource/om-2/millimeter">
-        <rdf:type rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/Unit"/>
-        <rdfs:comment xml:lang="en">The millimetre is a unit of length defined as 1.0e-3 metre.</rdfs:comment>
-        <rdfs:label xml:lang="en">millimeter</rdfs:label>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Crop_Growth -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Crop_Growth">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#CropGrowthDeduction"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T090000_0200_of_CatherineRoussey_Crop_Stage"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Crop"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_Growth"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Crop_Growth"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <caso:hasResultState rdf:resource="http://www.w3id.org/def/irrig#State_Crop_Growth_R1"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Crop_WaterNeed -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Crop_WaterNeed">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#CropWaterNeedDeduction"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Crop_Growth"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Rain_Intensity"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_RootZone_MoistureLevel"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Crop"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_WaterNeed"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Crop_WaterNeed"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <caso:hasResultState rdf:resource="http://www.w3id.org/def/irrig#State_Crop_WaterNeed_Yes"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Rain_Intensity -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_Rain_Intensity">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#RainIntensityDeduction"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_Rain_TotalQuantityPerDay"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Rain"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_Intensity"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Rain_Intensity"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <caso:hasResultState rdf:resource="http://www.w3id.org/def/irrig#State_Rain_Intensity_Light"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_RootZone_MoistureLevel -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Deduction_at_PT24H_2013-07-31T060000_0200_on_RootZone_MoistureLevel">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#RootZoneMoistureLevelDeduction"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T060000_0200_of_SoftwareAgent_RootZone_AverageMoisturePerDay"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_RootZone"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_WaterNeed"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_RootZone_MoistureLevel"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <caso:hasResultState rdf:resource="http://www.w3id.org/def/irrig#State_RootZone_MoistureLevel_VeryLow"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Duration_PT24H -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Duration_PT24H">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Duration"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T060000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T060000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T090000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T090000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T000000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T000000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T060000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T060000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T090000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T090000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Instant"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T000000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T000000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Interval"/>
-        <time:hasBeginning rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <time:hasDuration rdf:resource="http://www.ontology.irstea.fr/arvalis/Duration_PT24H"/>
-        <time:hasEnd rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T000000_0200"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Interval"/>
-        <time:hasBeginning rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T060000_0200"/>
-        <time:hasDuration rdf:resource="http://www.ontology.irstea.fr/arvalis/Duration_PT24H"/>
-        <time:hasEnd rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T060000_0200"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T090000_0200 -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T090000_0200">
-        <rdf:type rdf:resource="http://www.w3.org/2006/time#Interval"/>
-        <time:hasBeginning rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T090000_0200"/>
-        <time:hasDuration rdf:resource="http://www.ontology.irstea.fr/arvalis/Duration_PT24H"/>
-        <time:hasEnd rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-08-01T090000_0200"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_Pluviometer_01_Rain_Quantity -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_Pluviometer_01_Rain_Quantity">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#RainQuantityObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Rain"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_0.0_millimeter"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#Pluviometer_01_Rain_Quantity"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Rain_Quantity"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">0.0 mm</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_Rain_TotalQuantityPerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_Rain_TotalQuantityPerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#RainTotalQuantityPerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_Pluviometer_01_Rain_Quantity"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Rain"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_0.0_millimeter"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_TotalQuantityPerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Rain_TotalQuantityPerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">0.0 mm</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_01_Soil30cmDepth_AverageMoisturePerDay -->
-
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-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_01_Soil30cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_149.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">149.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_02_Soil30cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_02_Soil30cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_02_Soil30cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_101.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">101.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_03_Soil30cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_03_Soil30cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_03_Soil30cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_46.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">46.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_04_Soil60cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_04_Soil60cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_04_Soil60cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_169.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">169.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_05_Soil60cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_05_Soil60cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_05_Soil60cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_47.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">47.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_06_Soil60cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_06_Soil60cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthAverageMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_06_Soil60cmDepth_Moisture"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_51.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">51.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_01_Soil30cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_01_Soil30cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_149.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_01_Soil30cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">149.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_02_Soil30cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_02_Soil30cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_101.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_02_Soil30cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">101.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_03_Soil30cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_03_Soil30cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil30cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil30cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_46.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_03_Soil30cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil30cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">46.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_04_Soil60cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_04_Soil60cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_169.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_04_Soil60cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">169.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_05_Soil60cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_05_Soil60cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_47.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_05_Soil60cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">47.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_06_Soil60cmDepth_Moisture -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoilTensiometer_06_Soil60cmDepth_Moisture">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#Soil60cmDepthMoistureObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Soil60cmDepth"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_51.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.w3id.org/def/irrig#SoilTensiometer_06_Soil60cmDepth_Moisture"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Soil60cmDepth_Moisture"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Instant_2013-07-31T000000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">51.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T060000_0200_of_SoftwareAgent_RootZone_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T060000_0200_of_SoftwareAgent_RootZone_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#RootZoneMoisturePerDayObservation"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_01_Soil30cmDepth_AverageMoisturePerDay"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_02_Soil30cmDepth_AverageMoisturePerDay"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_03_Soil30cmDepth_AverageMoisturePerDay"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_04_Soil60cmDepth_AverageMoisturePerDay"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_05_Soil60cmDepth_AverageMoisturePerDay"/>
-        <prov:wasDerivedFrom rdf:resource="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T000000_0200_of_SoftwareAgent_SoilTensiometer_06_Soil60cmDepth_AverageMoisturePerDay"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_RootZone"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Value_152.0_Centibar"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_RootZone_AverageMoisturePerDay"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_RootZone_AverageMoisturePerDay"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T060000_0200"/>
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">152.0 cbar</sosa:hasSimpleResult>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T090000_0200_of_CatherineRoussey_Crop_Stage -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Observation_at_PT24H_2013-07-31T090000_0200_of_CatherineRoussey_Crop_Stage">
-        <rdf:type rdf:resource="http://www.w3id.org/def/irrig#CropGrowthObservation"/>
-        <sosa:hasFeatureOfInterest rdf:resource="http://www.w3id.org/def/irrig#FeatureOfInterest_Crop"/>
-        <sosa:hasResult rdf:resource="http://www.ontology.irstea.fr/arvalis/Result_Stage_Silking"/>
-        <sosa:madeBySensor rdf:resource="http://www.ontology.irstea.fr/arvalis/People_CatherineRoussey"/>
-        <sosa:observedProperty rdf:resource="http://www.w3id.org/def/irrig#ObservableProperty_Crop_Stage"/>
-        <sosa:phenomenonTime rdf:resource="http://www.ontology.irstea.fr/arvalis/Interval_PT24H_2013-07-31T090000_0200"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/People_CatherineRoussey -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/People_CatherineRoussey">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-        <saref:hasName rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Catherine Roussey</saref:hasName>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Stage_Silking -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Stage_Silking">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_0.0_millimeter -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_0.0_millimeter">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millimeter"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">0.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_101.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_101.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1010.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_149.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_149.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1490.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_152.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_152.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1520.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_169.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_169.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1690.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_46.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_46.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">460.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_47.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_47.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">470.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Result_Value_51.0_Centibar -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Result_Value_51.0_Centibar">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Result"/>
-        <om:hasUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/millibar"/>
-        <om:hasNumericalValue rdf:datatype="http://www.w3.org/2001/XMLSchema#double">510.0</om:hasNumericalValue>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_Growth -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_Growth">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_WaterNeed -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Crop_WaterNeed">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_Intensity -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_Intensity">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_TotalQuantityPerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Rain_TotalQuantityPerDay">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_RootZone_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_RootZone_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_RootZone_MoistureLevel -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_RootZone_MoistureLevel">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil30cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil30cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil60cmDepth_AverageMoisturePerDay -->
-
-    <owl:NamedIndividual rdf:about="http://www.ontology.irstea.fr/arvalis/Sensor_SoftwareAgent_Soil60cmDepth_AverageMoisturePerDay">
-        <rdf:type rdf:resource="http://www.w3.org/ns/sosa/Sensor"/>
-    </owl:NamedIndividual>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_01_Soil30cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_01_Soil30cmDepth_Moisture">
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Watermark</saref:hasModel>
-    </rdf:Description>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_02_Soil30cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_02_Soil30cmDepth_Moisture">
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Watermark</saref:hasModel>
-    </rdf:Description>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_03_Soil30cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_03_Soil30cmDepth_Moisture">
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Watermark</saref:hasModel>
-    </rdf:Description>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_04_Soil60cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_04_Soil60cmDepth_Moisture">
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Watermark</saref:hasModel>
-    </rdf:Description>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_05_Soil60cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_05_Soil60cmDepth_Moisture">
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Watermark</saref:hasModel>
-    </rdf:Description>
-    
-
-
-    <!-- http://www.w3id.org/def/irrig#SoilTensiometer_06_Soil60cmDepth_Moisture -->
-
-    <rdf:Description rdf:about="http://www.w3id.org/def/irrig#SoilTensiometer_06_Soil60cmDepth_Moisture">
-        <sosa:hasSimpleResult rdf:datatype="http://www.w3.org/2000/01/rdf-schema#Literal">149.0 cbar</sosa:hasSimpleResult>
-        <saref:hasManufacturer rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Irrometer</saref:hasManufacturer>
-        <saref:hasModel rdf:datatype="http://www.w3.org/2001/XMLSchema#string">2013F13</saref:hasModel>
-    </rdf:Description>
-</rdf:RDF>
-
-
-
-<!-- Generated by the OWL API (version 4.2.8.20170104-2310) https://github.com/owlcs/owlapi -->
-