@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/764ce6df-75df-4c57-9634-919e40b3964c> a dcat:Dataset ;
    dct:description "This information, derived from the Einstein X-ray Observatory Catalog of O-type Stars, by Chlebowski, Harnden and Sciortino, provides information regarding the Soft X-ray measurements for all normal, massive, O-type stars serveyed with The Einstein Observatory. More information is available through the HEASARC. This is a service provided by NASA HEASARC ." ;
    dct:identifier "ivo://nasa.heasarc/ipcostars" ;
    dct:issued "2025-04-01T12:51:56.461681"^^xsd:dateTime ;
    dct:modified "2026-10-26T22:16:12+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "Einstein Count Rates for IPC O Stars" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "HEASARC Help Desk" ;
            vcard:hasEmail <mailto:andrew.ptak@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/764ce6df-75df-4c57-9634-919e40b3964c/resource/97bd7431-ef4f-4ef6-a9cc-7bd73df8c63c>,
        <https://data.nasa.gov/dataset/764ce6df-75df-4c57-9634-919e40b3964c/resource/a80e5ed8-a8f9-4ae8-9313-dd83bba1c9e7> ;
    dcat:keyword "__" ;
    dcat:theme <%7BAstrophysics%7D> .

<https://data.nasa.gov/dataset/764ce6df-75df-4c57-9634-919e40b3964c/resource/97bd7431-ef4f-4ef6-a9cc-7bd73df8c63c> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "97bd7431-ef4f-4ef6-a9cc-7bd73df8c63c" ;
    dct:issued "2025-08-21T15:37:00.524593"^^xsd:dateTime ;
    dct:modified "2026-03-09T19:58:35.090816"^^xsd:dateTime ;
    dcat:accessURL <https://heasarc.gsfc.nasa.gov/xamin/vo/cone?showoffsets&table=ipcostars&> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/764ce6df-75df-4c57-9634-919e40b3964c/resource/a80e5ed8-a8f9-4ae8-9313-dd83bba1c9e7> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:identifier "a80e5ed8-a8f9-4ae8-9313-dd83bba1c9e7" ;
    dct:issued "2025-08-21T15:37:00.524587"^^xsd:dateTime ;
    dct:modified "2026-03-09T19:58:35.090595"^^xsd:dateTime ;
    dcat:accessURL <https://heasarc.gsfc.nasa.gov/W3Browse/all/ipcostars.html> ;
    dcat:mediaType "text/html" .

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