@prefix void:  <http://rdfs.org/ns/void#> .
@prefix adms:  <http://www.w3.org/ns/adms#> .
@prefix os:    <http://a9.com/-/spec/opensearch/1.1/> .
@prefix gsp:   <http://www.opengis.net/ont/geosparql#> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix eo:    <http://a9.com/-/opensearch/extensions/eo/1.0/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix geo:   <http://a9.com/-/opensearch/extensions/geo/1.0/> .
@prefix dct:   <http://purl.org/dc/terms/> .
@prefix sru:   <http://a9.com/-/opensearch/extensions/sru/2.0/> .
@prefix ldp:   <http://www.w3.org/ns/ldp#> .
@prefix iana:  <http://www.iana.org/assignments/relation/> .
@prefix owc:   <http://www.opengis.net/ont/owc/1.0/> .
@prefix time:  <http://a9.com/-/opensearch/extensions/time/1.0/> .
@prefix dcat:  <http://www.w3.org/ns/dcat#> .
@prefix atom:  <http://www.w3.org/2005/Atom/> .
@prefix locn:  <http://www.w3.org/ns/locn#> .
@prefix prov:  <http://www.w3.org/ns/prov#> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix dc:    <http://purl.org/dc/elements/1.1/> .

<https://gcmd.earthdata.nasa.gov/kms/concept/199e3af8-4cf3-48ba-8b28-b9b54756b3db>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>AGRICULTURE>SOILS" .

<https://gcmd.earthdata.nasa.gov/kms/concept/6a426480-c58f-4b6b-8e35-0975b7f6edb5>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>LAND SURFACE" .

<https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/vnd.iso.19139-2%2Bxml>
        a               dcat:CatalogRecord ;
        dct:conformsTo  [ a          dct:Standard ;
                          dct:title  "ISO19139-2"
                        ] .

<https://earth.esa.int/concept/1b79e035-2446-5b2d-8f37-23198dc36cbc>
        a               prov:Entity , skos:Concept ;
        dct:title       "GCOM-W1" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "GCOM-W1" .

<https://gcmd.earthdata.nasa.gov/kms/concept/8781da14-5ced-4d64-81cd-8daa10a1c30d>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "GCOM-W1" .

<https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC>
        a                         dcat:Dataset ;
        dct:accessRights          [ a           dct:RightsStatement ;
                                    rdfs:label  "No constraints but users need to be registered with [the G-portal User Registration system](https://gportal.jaxa.jp/gpr/user/regist1?lang=en) to download files."
                                  ] ;
        dct:description           "GCOM-W/AMSR2 L2 Soil Moisture Content dataset is obtained from the AMSR2 sensor onboard GCOM-W and produced by the Japan Aerospace Exploration Agency (JAXA). GCOM-W was launched by the H-IIA Launch Vehicle No. 21 (H-IIA F21) at 1:39 a.m. on May 18th, 2012 (Japan Standard Time, JST) and inserted into a planned position on the \"A-Train\" orbit. GCOM-W equipped with AMSR2 takes measurements at multiple microwave frequencies and multiple polarizations of weak electromagnetic waves in the microwave band radiated from the Earth’s surface and the atmosphere. AMSR2 has swath of 1450 km and 7 microwave bands. The observation data will enable the creation of long-term trustworthy data sets of global physical amount. Level 2 products calculates various geophysical parameters related to water using the Level 1B or 1R products as inputs. This dataset includes Soil Moisture Content (SMC), amount of soil wetness near the ground surface as volume water content. Coverage of the product is over land only, and unit is [%]. Soil moisture cannot be estimated near the coast, around big lakes and marshes, or areas with wide spread dense forests. Since microwave radiometer can get data constantly and frequently, this product is used in monitoring of large-scale cultivation areas in the continents. The Pixel_Data_Quality is quality flag stored for each observation point. The provided format is HDF5. The Sampling resolution is 50 km. The current version of the product is Version 3. The Version 2 is also available. The generation unit is scene (defined as a half orbit)." ;
        dct:identifier            "GCOM-W_AMSR2_L2_SMC" ;
        dct:language              <http://publications.europa.eu/resource/authority/language/EN> ;
        dct:license               [ a           dct:LicenseDocument ;
                                    rdfs:label  "The user is entitled to use G-Portal data free of charge without any restrictions (including commercial use) except for the condition about acknowledgement of data credit as stipulated in G-portal terms of use 7.(2).Click [here](https://gportal.jaxa.jp/gpr/index/eula?lang=en) for detailed G-Portal data usage constrains."
                                  ] ;
        dct:modified              "2012-07-02T00:00:00Z" ;
        dct:spatial               [ a              dct:Location ;
                                    locn:geometry  "<gml:Envelope srsName=\"http://www.opengis.net/def/crs/OGC/1.3/CRS84\"><gml:lowerCorner>-180.0 -90.0</gml:lowerCorner><gml:upperCorner>180.0 90.0</gml:upperCorner></gml:Envelope>"^^gsp:gmlLiteral , "POLYGON((-180.0 -90.0,180.0 -90.0,180.0 90.0,-180.0 90.0,-180.0 -90.0))"^^gsp:wktLiteral , "{\"type\":\"Polygon\",\"coordinates\":[[[-180,-90],[180,-90],[180,90],[-180,90],[-180,-90]]] }"^^gsp:geoJSONLiteral
                                  ] ;
        dct:subject               <http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/imageryBaseMapsEarthCover> ;
        dct:temporal              [ a               dct:PeriodOfTime ;
                                    dcat:startDate  "2012-07-02T00:00:00Z"^^xsd:date
                                  ] ;
        dct:title                 "GCOM-W/AMSR2 L2 Soil Moisture Content" ;
        dct:type                  "http://inspire.ec.europa.eu/metadata-codelist/ResourceType/series" ;
        adms:identifier           [ a              adms:Identifier ;
                                    dct:creator    "https://doi.org/" ;
                                    skos:notation  "https://doi.org/10.57746/EO.01gs73b0nrvfb2k79r5zgf2211"
                                  ] ;
        dcat:endpointDescription  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC/api" ;
        dcat:keyword              "Soil Moisture Content" , "DIF10" , "SOILS" , "LAND SURFACE" , "EARTH SCIENCE" ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/xml" ;
                                    dct:title     "Dublin Core metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/vnd.iso.19139-2+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/vnd.iso.19139-2%2Bxml" ;
                                    dct:title     "ISO 19139-2 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/rdf+xml;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" ;
                                    dct:title     "RDF/XML (GeoDCAT-AP) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/json"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/json" ;
                                    dct:title     "STAC metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/rdf+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/rdf%2Bxml" ;
                                    dct:title     "RDF/XML metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/ld+json"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/ld%2Bjson" ;
                                    dct:title     "JSON-LD metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/rdf+xml;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/rdf%2Bxml;profile=https://schema.org" ;
                                    dct:title     "RDF/XML (schema.org) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/dif10+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/dif10%2Bxml" ;
                                    dct:title     "DIF-10 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/ld+json;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" ;
                                    dct:title     "JSON-LD (GeoDCAT-AP) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "text/html"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=text/html" ;
                                    dct:title     "HTML" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/ld+json;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/ld%2Bjson;profile=https://schema.org" ;
                                    dct:title     "JSON-LD (schema.org) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "text/turtle;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=text/turtle;profile=https://schema.org" ;
                                    dct:title     "Turtle (schema.org) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/vnd.iso.19139+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/vnd.iso.19139%2Bxml" ;
                                    dct:title     "ISO 19139 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/vnd.iso.19115-3+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/vnd.iso.19115-3%2Bxml" ;
                                    dct:title     "ISO 19115-3 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "text/turtle;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=text/turtle;profile=http://data.europa.eu/930/" ;
                                    dct:title     "Turtle (GeoDCAT-AP) metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/geo+json;profile=\"http://www.opengis.net/spec/ogcapi-features-1/1.0\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC" ;
                                    dct:title     "OGC 17-069r3 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/geo+json;profile=\"http://www.opengis.net/spec/eoc-geojson/1.0\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?mode=owc" ;
                                    dct:title     "OGC 17-084r1 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/atom+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/atom%2Bxml" ;
                                    dct:title     "Atom format" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:theme                <https://gcmd.earthdata.nasa.gov/kms/concept/6a426480-c58f-4b6b-8e35-0975b7f6edb5> , <https://gcmd.earthdata.nasa.gov/kms/concept/8781da14-5ced-4d64-81cd-8daa10a1c30d> , <https://earth.esa.int/concept/1b79e035-2446-5b2d-8f37-23198dc36cbc> , <https://gcmd.earthdata.nasa.gov/kms/concept/92d834e1-689c-4d12-8c4a-74ee4cf75b36> , <https://earth.esa.int/concept/ac3e26bd-b575-5c5e-9ad7-a6defba47715> , <https://gcmd.earthdata.nasa.gov/kms/concept/199e3af8-4cf3-48ba-8b28-b9b54756b3db> ;
        prov:wasGeneratedBy       [ a                   prov:Activity ;
                                    prov:startedAtTime  "2012-07-02T00:00:00Z" ;
                                    prov:used           <https://earth.esa.int/concept/1b79e035-2446-5b2d-8f37-23198dc36cbc> , <https://earth.esa.int/concept/ac3e26bd-b575-5c5e-9ad7-a6defba47715>
                                  ] ;
        foaf:isPrimaryTopicOf     [ a               dcat:CatalogRecord ;
                                    dct:conformsTo  "https://joinup.ec.europa.eu/release/geodcat-ap/20" ;
                                    dct:identifier  "https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC" ;
                                    dct:modified    "2026-03-02T00:00:00Z" ;
                                    dct:source      <https://fedeo.ceos.org/collections/series/items/GCOM-W_AMSR2_L2_SMC?httpAccept=application/vnd.iso.19139-2%2Bxml>
                                  ] .

<https://gcmd.earthdata.nasa.gov/kms/concept/92d834e1-689c-4d12-8c4a-74ee4cf75b36>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "AMSR2" .

<https://earth.esa.int/concept/ac3e26bd-b575-5c5e-9ad7-a6defba47715>
        a               prov:Entity , skos:Concept ;
        dct:title       "AMSR2" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "AMSR2" .