data_model.ttl

@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix dcterms: <http://www.purl.org/dc/terms/>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.
@prefix obs: <http://def.seegrid.csiro.au/isotc211/iso19156/2011/observation#>.
@prefix prov: <http://www.w3.org/ns/prov#>.
@prefix obs-prop: <http://environment.data.gov.au/def/op#>.
@prefix ol-cruise: <http://schema.oceanlink.org/cruise#>.
@prefix dcat: <http://www.w3.org/ns/dcat#>.
@prefix arpfo: <http://vocab.ox.ac.uk/projectfunding#>.
@prefix geo: <http://www.opengis.net/ont/geosparql#>.
@prefix sf: <http://www.opengis.net/ont/sf#>.
@prefix ef: <http://eidc.ceh.ac.uk/onto/ef#>.
#
# Note - R2R (for example) may replace ODO with OceanLink (or GeoLink)
#
@prefix odo: <http://ocean-data.org/schema/>.
@prefix time: <http://www.w3.org/2006/time#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.

<http://a_cruise> a odo:Cruise;
   a prov:Activity;
   a ol-cruise:Cruise;
   a ef:EnvironmentalMonitoringActivity;
   odo:ofPlatform <http://a_vessel>;
   #
   # Note: We tried to use PROV here - but we can't use xsd:date there, only xsd:dateTime
   #
   odo:hasDeploymentDates <http://a_cruise#deploymentDates>;
   prov:wasAssociatedWith <http://a_person>;
   prov:qualifiedAssociation <http://a_cruise#000-111-222>;
   #
   # If a cruise is associated with a project
   #
   prov:qualifiedAssociation <http://a_cruise#111-222-333>;
   #
   # Start port
   #
   prov:qualifiedStart <http://a_cruise#departureInfo>;
   #
   # Cruise trajectory 
   #
   ol-cruise:hasTrajectory <http://a_cruise#trajectory>.
   #
   # Datasets will point upwards to cruise (not the other way around!)
   #
 
 <http://a_vessel> a ef:EnvironmentalMonitoringFacility.

 <http://a_cruise#deploymentDates> a time:TemporalEntity.
   #
   # Need to add the full expansion of the TemporalEntity here
   #
   
 #
 # Qualified association(s) from a cruise to a person with a role
 #
 <http://a_cruise#000-111-222> a prov:Association;
   	 prov:agent <http://a_person>;
   	 prov:hadRole <http://a_role#chiefSceintist>.
   	 
 <http://a_cruise#111-222-333> a prov:Association;
   	 prov:agent <http://a_project>;
   	 prov:hadRole <http://a_role#wasFundedBy>.
 #
 # Departure information
 #
 <http://a_cruise#departureInfo> a prov:Start;
   prov:atLocation <http://a_gazetteer_uri>.
#
# Trajectory - feature and then geometry
#
<http://a_cruise#trajectory> a ol-cruise:CruiseTrajectory;
	a geo:Feature;
	geo:hasGeometry <http://cruise_geometry>.
<http://cruise_geometry> a sf:LineString;
	geo:asWKT "<http://www.opengis.net/def/crs/OGC/1.3/CRS84> LINESTRING(-68.7030 37.934, -68.7160 37.92, -67.4650 36.019, -67.3680 35.865, -67.2700 35.715, -67.1720 35.558, -67.0770 35.408, -66.9780 35.257, -66.8880 35.108, -66.7850 34.952, -66.6950 34.802)"^^geo:wktliteral.	
   
 #
 # Dataset
 #
 <http://a_dataset> a odo:DeploymentDataset;
   a prov:Entity;
   a dcat:Dataset;
   prov:wasGeneratedBy <http://a_cruise>;
   #
   # If the cruise is unkown - create a PROV activity which is one day of observations from a given platform
   #
   odo:fromDeployment <http://a_cruise>;
   #
   # wasAttributed and fromInstrument are optional, 0-to-many and infers no rank information
   # ODO needs to inherit the instrument *down* into the deployment dataset
   #
   prov:wasAttributedTo <http://vocab.nerc.ac.uk/collection/L{XX}/current/{AAAA}>;
   odo:fromInstrument <http://vocab.nerc.ac.uk/collection/L{XX}/current/{AAAA}>;
   #
   # odo:hasParameter is both optional and repeatable
   #
   odo:hasParameter <http://vocab.nerc.ac.uk/collection/P02/current/{AAAA}>;
   dcat:distribution <http://dataset_landing_page>;
   prov:atLocation <http://dataset_feature>;
   prov:qualifiedAssociation <http://a_dataset#000-111-222>.
   
<http://a_dataset#000-111-222> a prov:Association;
   	 prov:agent <http://a_project>;
   	 prov:hadRole <http://a_role#wasFundedBy>.
   
 #
 # Known instrument
 #
 <http://vocab.nerc.ac.uk/collection/L{XX}/current/{AAAA}> a prov:agent;
   a odo:Instrument.
 
 #
 # Observation
 #
 <http://an_observation> a obs:Observation;
   obs:observedProperty <http://vocab.nerc.ac.uk/collection/P01/current/{AAAAAAAA}>;
   obs:result <http://a_result>;
   obs:featureOfInterest <http://dataset_feature>;
   obs-prop:procedure <http://vocab.nerc.ac.uk/collection/L{XX}/current/{AAAA}>.
 <http://vocab.nerc.ac.uk/collection/P01/current/{AAAAAAAA}> a obs-prop:ScaledQuantityKind. 
 <http://a_result> dcterms:isPartOf <http://a_dataset>.
 
 #
 # Feature of Interest
 #
 <http://dataset_feature> a geo:Feature;
	geo:hasGeometry <http://dataset_geometry>.
 <http://dataset_geometry> a sf:Point;
	geo:asWKT "<http://www.opengis.net/def/crs/OGC/1.3/CRS84> POINT(-67.0770 35.408)"^^geo:wktliteral.
 
 #
 # Project
 #
 <http://a_project> a foaf:Project;
   a prov:Agent;
   a prov:Activity;
   a arpfo:Project;
   odo:hasProjectDates <http://a_project#projectDates>.
 <http://a_project#projectDates> a time:TemporalEntity.