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

<https://data.nasa.gov/dataset/281ee156-065c-4ed1-9ce6-443023a8f110> a dcat:Dataset ;
    dct:description "This dataset contains the Level 5 data that have been processed to produce Total Electron Count data from the MARSIS subsurface sounder on Mars Express. Details of the calibration and processing reports are found in the documntation associated with this data set." ;
    dct:identifier "urn:nasa:pds:context_pds3:data_set:data_set.mex-m-marsis-5-ddr-ss-tec-ext1-v1.0" ;
    dct:issued "2021-05-21"^^xsd:date ;
    dct:modified "2021-05-21"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "MARS EXPRESS MARSIS DERIVED SUBSURFACE TEC DATA EXT 1 V1.0" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Thomas Morgan" ;
            vcard:hasEmail <mailto:thomas.h.morgan@nasa.gov> ] ;
    dcat:keyword "mars",
        "mars-express" ;
    dcat:theme <%7B%22Earth%20Science%22%7D> .

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