@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.nasa.gov/dataset/4e52e4c7-235d-4281-988c-39bd39765299> a dcat:Dataset ;
    dct:description "This is a Mars Express Radio Science data set, collected during the extended mission phase 2013-01-01 to 2014-12-31. It is a Global Gravity measurement and covers the time 2013-01-20T09:30:01.000 to 2013-01-20T11:22:28.500." ;
    dct:identifier "urn:nasa:pds:context_pds3:data_set:data_set.mex-m-mrs-1-2-3-ext4-3492-v1.0;urn:nasa:pds:context_pds3:data_set:data_set.mex-m-mrs-1-2-3-ext4-3492-v1.0::1.0" ;
    dct:issued "2026-03-09T22:17:10.776073"^^xsd:dateTime ;
    dct:modified "2026-11-02T22:16:01+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3492 V1.0" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Planetary Data System" ;
            vcard:hasEmail <mailto:pds-operator@jpl.nasa.gov> ] ;
    dcat:keyword "__" ;
    dcat:theme <%7B%22Planetary%20Science%22%7D> .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a org:Organization ;
    skos:prefLabel "NASA" ;
    foaf:name "NASA" .