@prefix : <https://github.com/w3c/sdw/raw/gh-pages/eo-qb/ANU-LED-example.ttl#> .
@prefix qb4st: <http://www.w3.org/ns/qb4st/> .
@prefix ogc: <http://www.opengis.net/ont/geosparql#> .
@prefix qb: <http://purl.org/linked-data/cube#> .
@prefix ssn: <http://www.w3.org/ns/ssn/> .
@prefix sosa: <http://www.w3.org/ns/sosa/> .
@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix time: <http://www.w3.org/2006/time#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sweet: <http://sweetontology.net/propFraction/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sdmx-concept:  <http://purl.org/linked-data/sdmx/2009/concept#> .
@prefix cci-platform: <http://vocab-test.ceda.ac.uk/collection/cci/platform/> .
@prefix cci-sensor: <http://vocab-test.ceda.ac.uk/collection/cci/sensor/> .
@prefix cci-dataType: <http://vocab-test.ceda.ac.uk/collection/cci/dataType/> .

<http://www.example.org/ANU-LED-example> a owl:Ontology ;
    owl:imports <http://purl.org/linked-data/cube> .

###################################################################
# #
# #       Dataset
# #
###################################################################

:exampleDataset a qb:DataSet, prov:Entity ;
    qb:structure :exampleStructure ;
    :instrument :OLI ;
    :satellite :landsat-8 ;
    :band "4" ;
    :coverageSpatialDomain "POLYGON((90 41.87, 93.33 41.87, 93.33 38.18, 90 38.18, 90 41.87))"^^ogc:wktLiteral ;
    :coverageTemporalDomain :timeDomain ;
    prov:wasGeneratedBy :ANU-led-resampling .

###################################################################
# #
# #       OWL-Time description
# #
###################################################################

:timeDomain a time:Interval ;
    time:hasBeginning :timeBeginning ;
    time:hasEnd :timeEnd .

:timeBeginning a time:Instant ;
    time:inXSDDateTime "2001-10-26T21:32:52"^^xsd:dateTime .

:timeEnd a time:Instant ;
	time:inXSDDateTime "2001-10-26T21:32:52"^^xsd:dateTime .

###################################################################
# #
# #       SSN description
# #
###################################################################

:landsat-8 a sosa:Platform ;
    owl:sameAs cci-platform:plat_landsat_8 .

:OLI a sosa:Sensor ;
    sosa:isHostedBy :landsat-8 ;
    sosa:observes :reflectance ;
    owl:sameAs cci-sensor:sens_oli .

:reflectance a sosa:ObservableProperty, ssn:Property, skos:Concept ;
    owl:sameAs sweet:Reflectance ;
    owl:sameAs cci-dataType:dtype_sr .

###################################################################
# #
#        PROV-O description
# #
# #################################################################

:ANU-led-resampling a prov:Activity ;
    prov:wasAssociatedWith :DmitryBrizhinev ;
    prov:used :AGDC .

:DmitryBrizhinev a prov:Agent, prov:Person ;
    foaf:givenName "Dmitry"^^xsd:string ;
    foaf:mbox      <mailto:dmitry.brizhinev@anu.edu.au> .

:AGDC a prov:Collection ;
    prov:wasAttributedTo :GeoscienceAustralia ;
    prov:hadMember :example-tile .

:example-tile a prov:Entity ;
    prov:alternateOf <http://dapds00.nci.org.au/thredds/catalog/rs0/tiles/EPSG4326_1deg_0.00025pixel/LS8_OLI_TIRS/148_-035/2016/catalog.html?dataset=rs0/tiles/EPSG4326_1deg_0.00025pixel/LS8_OLI_TIRS/148_-035/2016/LS8_OLI_TIRS_FC_148_-035_2016-01-12T23-55-57.tif> .

:GeoscienceAustralia a prov:Agent, prov:Organization .

###################################################################
# #
#        Define our CRS
# #
# #################################################################

:rHEALPix a qb4st:CRS .

###################################################################
# #
#        Dimensions and attributes
# #
# #################################################################

:exampleStructure a qb4st:SpatioTemporalDSD ;
    qb:component :spatialDomainComponent ,
                 :temporalDomainComponent ,
                 :latitudeComponent ,
                 :longitudeComponent ,
                 :timeComponent ,
                 :satelliteComponent ,
                 :instrumentComponent ,
                 :bandComponent ,
                 :dataImageComponent ,
                 :dataPixelComponent ,
                 :dggsCellComponent ,
                 :dggsLevelSquareComponent ,
                 :dggsLevelPixelComponent ,
                 :resolutionComponent ,
                 :boundsComponent .

:spatialDomainComponent a qb4st:SpatialComponentSpecification ;
    qb:attribute :coverageSpatialDomain .

:temporalDomainComponent a qb4st:TemporalComponentSpecification ;
    qb:attribute :coverageTemporalDomain .

:latitudeComponent a qb4st:SpatialComponentSpecification ;
    qb:dimension :lat .

:longitudeComponent a qb4st:SpatialComponentSpecification ;
    qb:dimension :long .

:timeComponent a qb4st:TemporalComponentSpecification ;
    qb:dimension :time .

:satelliteComponent a qb:ComponentSpecification ;
    qb:attribute :satellite .

:instrumentComponent a qb:ComponentSpecification ;
    qb:attribute :instrument .

:bandComponent a qb:ComponentSpecification ;
    qb:attribute :band .

:dataImageComponent a qb:ComponentSpecification ;
    qb:measure :dataImageValue .

:dataPixelComponent a qb:ComponentSpecification ;
    qb:measure :dataPixelValue .

:dggsCellComponent a qb4st:SpatialComponentSpecification ;
    qb:dimension :dggsCell .

:dggsLevelSquareComponent a qb:ComponentSpecification ;
    qb:dimension :dggsLevelSquare .

:dggsLevelPixelComponent a qb:ComponentSpecification ;
    qb:dimension :dggsLevelPixel .

:resolutionComponent a qb:ComponentSpecification ;
    qb:attribute :resolution .

:boundsComponent a qb4st:SpatialComponentSpecification ;
    qb:attribute :bounds .

###################################################################
# #
#        New properties for the attributes
# #
# #################################################################

:coverageSpatialDomain a qb:AttributeProperty, qb4st:SpatialProperty ;
    rdfs:subPropertyOf :bounds .

:coverageTemporalDomain a qb:AttributeProperty, qb4st:TemporalProperty ;
    rdfs:range time:DateTimeInterval ;
    qb:concept sdmx-concept:timePeriod .

:lat a qb4st:SpatialDimension ;
    rdfs:subPropertyOf geo:lat ;
    qb4st:crs <http://epsg.io/4326> ;
    qb4st:crslabel "WGS84" .

:long a qb4st:SpatialDimension ;
    rdfs:subPropertyOf geo:long ;
    qb4st:crs <http://epsg.io/4326> ;
    qb4st:crslabel "WGS84" .

:time a qb:DimensionProperty, qb4st:TemporalProperty ;
    rdfs:range xsd:dateTime ;
    qb:concept sdmx-concept:timePeriod .

:satellite a qb:AttributeProperty ;
    rdfs:range sosa:Platform ;
    qb:concept sdmx-concept:collMethod .

:instrument a qb:AttributeProperty ;
    rdfs:range sosa:Sensor ;
    qb:concept sdmx-concept:collMethod .

:band a qb:AttributeProperty ;
    rdfs:range xsd:integer .

:dataImageValue a qb:MeasureProperty ;
    rdfs:range xsd:anyURI ;
    qb:concept :reflectance ;
    qb:concept sdmx-concept:obsValue .

:dataPixelValue a qb:MeasureProperty ;
    rdfs:range xsd:integer ;
    qb:concept :reflectance ;
    qb:concept sdmx-concept:obsValue .

:dggsCell a qb4st:SpatialDimension ;
    qb4st:crs :rHEALPix ;
    qb4st:crslabel "rHEALPix WGS84 Ellipsoid" ;
    rdfs:range xsd:string ;
    qb:concept sdmx-concept:refArea .

:dggsLevelSquare a qb:DimensionProperty ;
    rdfs:range xsd:integer .

:dggsLevelPixel a qb:DimensionProperty ;
    rdfs:range xsd:integer .

# in pixels per degree
:resolution a qb:AttributeProperty ;
    rdfs:range xsd:double .

:bounds a qb:AttributeProperty, qb4st:SpatialProperty ;
    rdfs:subPropertyOf ogc:asWKT ;
    rdfs:domain :GridSquare ;
    qb4st:crs <http://epsg.io/4326> ;
    qb4st:crslabel "WGS84" ;
    qb:concept sdmx-concept:refArea .

# #################################################################
# #
# #    Custom class definition
# #
# #################################################################

:GridSquare a owl:Class ;
    rdfs:subClassOf qb:Observation , foaf:Image , ogc:Geometry .

:Pixel a owl:Class ;
    rdfs:subClassOf :GridSquare .

# #################################################################
# #
# #    Extra properties not part of Data Cube model
# #
# #################################################################

:containedInSquare a owl:ObjectProperty ;
    rdfs:subPropertyOf ogc:sfWithin ;
    owl:inverseOf :containsSquare ;
    rdfs:domain :GridSquare ;
    rdfs:range :GridSquare .

:containsSquare a owl:ObjectProperty ;
    rdfs:subPropertyOf ogc:sfContains ;
    rdfs:domain :GridSquare ;
    rdfs:range :GridSquare .

###################################################################
# #
#        Observations
# #
# #################################################################

:R000 a :GridSquare ;
    qb:dataSet :exampleDataset ;
    :lat "91.6667";
    :long "40.0270";
    :time "2001-10-26T21:32:52"^^xsd:dateTime ;
    :dataImageValue "http://www.example.org/led-example-image-R000" ;
    :resolution "0.9"^^xsd:double ;
    :dggsCell "R000" ;
    :dggsLevelSquare "3" ;
    :dggsLevelPixel "4" ;
    :bounds  "POLYGON((90 41.87, 93.33 41.87, 93.33 38.18, 90 38.18, 90 41.87))"^^ogc:wktLiteral ;
    prov:wasDerivedFrom :example-tile .

:R0000 a :GridSquare ;
    qb:dataSet :exampleDataset ;
    :lat "90.5556";
    :long "41.2471";
    :time "2001-10-26T21:32:52"^^xsd:dateTime ;
    :dataImageValue "http://www.example.org/led-example-image-R0000" ;
    :resolution "2.7"^^xsd:double ;
    :dggsCell "R0000" ;
    :dggsLevelSquare "4" ;
    :dggsLevelPixel "5" ;
    :bounds  "POLYGON((90 41.87, 91.11 41.87, 91.11 40.62, 90 40.62, 90 41.87))"^^ogc:wktLiteral ;
    prov:wasDerivedFrom :example-tile ;
    :containedInSquare :R000 .

:p1 a :Pixel ;
    qb:dataSet :exampleDataset ;
    :lat "90.5556";
    :long "41.2444";
    :time "2001-10-26T21:32:52"^^xsd:dateTime ;
    :dataPixelValue "15"^^xsd:integer ;
    :resolution "2.7"^^xsd:double ;
    :dggsCell "R00004" ;
    :dggsLevelSquare "5" ;
    :dggsLevelPixel "5" ;
    :bounds  "POLYGON((90.37 41.45, 90.74 41.45, 90.74 41.04, 90.37 41.04, 90.37 41.45))"^^ogc:wktLiteral ;
    prov:wasDerivedFrom :example-tile ;
    :containedInSquare :R000 ;
    :containedInSquare :R0000 .