# TerraFabric Ontology — generated by terrafabric-server
# version 1.0.0

@prefix tf: <https://terrafabric.world/ont#> .
@prefix tfr: <https://terrafabric.world/id/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix sosa: <http://www.w3.org/ns/sosa/> .
@prefix ssn: <http://www.w3.org/ns/ssn/> .
@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix schema: <https://schema.org/> .
@prefix odrl: <http://www.w3.org/ns/odrl/2/> .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial> a tf:RawDataCollection ;
    dct:identifier "swisstopo-historical-aerial" ;
    dct:title "swisstopo Historical Aerial Photographs" ;
    dct:description "Archive aerial photographs of Switzerland from 1921 to 2010 in black and white, colour and infrared, with the footprint of each frame." ;
    tf:providedBy <https://terrafabric.world/id/provider/swisstopo> ;
    tf:dataTier tf:tier-raw ;
    tf:processingLevel tf:level-L1 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-optical ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/aircraft> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/aerial-cameras> ;
    tf:gsdMeters "0.5"^^xsd:decimal ;
    tf:allWeather false ;
    tf:nightCapable false ;
    tf:taskable false ;
    tf:license <https://terrafabric.world/id/license/provider-terms> ;
    tf:releasability tf:marking-public ;
    dcat:keyword "historical imagery" ;
    dcat:keyword "aerial photography" ;
    dcat:keyword "change" ;
    dcat:keyword "Switzerland" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/swisstopo-historical-aerial/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/swisstopo-historical-aerial/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/tiff> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/0> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/1> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/2> .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "5.71,45.52,11.04,47.88" ;
    tf:asWKT "POLYGON((5.71 45.52,11.04 45.52,11.04 47.88,5.71 47.88,5.71 45.52))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "1921-08-21"^^xsd:date ;
    tf:endDate "2010-09-22"^^xsd:date .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/0> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://data.geo.admin.ch/api/stac/v1"^^xsd:anyURI .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/1> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://data.geo.admin.ch/api/stac/v1"^^xsd:anyURI .

<https://terrafabric.world/id/collection/swisstopo-historical-aerial/access/2> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://data.geo.admin.ch/api/stac/v1"^^xsd:anyURI .