@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/45bcc198-1936-40d3-b9ab-894eefd2a583> a dcat:Dataset ;
    dct:description "The INTEGRAL Bright Source Catalog is based on publicly available data from the two main instruments (IBIS and SPI) on board INTEGRAL (see Winkler et al. 2003, A&amp;A, 411, L1 for a description of the INTEGRAL spacecraft and instrument packages). INTEGRAL began collecting data in October 2002. This catalog will be regularly updated as data become public (~14 months after they are obtained). The Bright Source Catalog is a collaborative effort between the INTEGRAL Science Data Center (ISDC) in Switzerland and the NASA Goddard Space Flight Center (GSFC) INTEGRAL Guest Observer Facility (GOF). The results presented here are a result of a semi-automated analysis and they should be considered as approximate: they are intended to serve as a guideline to those interested in pursuing more detailed follow-up analyses. The data from the imager ISGRI (Lebrun et al. 2003, A&amp;A, 411, L141) have been analyzed at the INTEGRAL Science Data Centre (ISDC), while the SPI (Vedrenne et al. 2003, A&amp;A, 411, L63) data analysis was performed at GSFC as a service of the INTEGRAL GOF. This database table was first created in September 2004. It is based on the online web page maintained by the INTEGRAL GOF at the URL &lt;a href=\"http://heasarc.gsfc.nasa.gov/docs/integral/INTEGRAL_bright_sources.html\"&gt;http://heasarc.gsfc.nasa.gov/docs/integral/INTEGRAL_bright_sources.html&lt;/a&gt; and is updated on a weekly basis whenever the web page is updated. This is a service provided by NASA HEASARC ." ;
    dct:identifier "ivo://nasa.heasarc/intbsc" ;
    dct:issued "2025-04-01T13:23:11.423456"^^xsd:dateTime ;
    dct:modified "2026-11-02T22:16:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "INTEGRAL Bright Source Catalog" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "HEASARC Help Desk" ;
            vcard:hasEmail <mailto:andrew.ptak@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/45bcc198-1936-40d3-b9ab-894eefd2a583/resource/04a08a8e-076c-4ea6-848f-5482d56e500b>,
        <https://data.nasa.gov/dataset/45bcc198-1936-40d3-b9ab-894eefd2a583/resource/8bf8e772-6932-4642-9c3a-da10e2140378> ;
    dcat:keyword "__" ;
    dcat:theme <%7BAstrophysics%7D> .

<https://data.nasa.gov/dataset/45bcc198-1936-40d3-b9ab-894eefd2a583/resource/04a08a8e-076c-4ea6-848f-5482d56e500b> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "04a08a8e-076c-4ea6-848f-5482d56e500b" ;
    dct:issued "2025-08-21T15:09:52.521768"^^xsd:dateTime ;
    dct:modified "2026-03-09T20:31:30.286068"^^xsd:dateTime ;
    dcat:accessURL <https://heasarc.gsfc.nasa.gov/xamin/vo/cone?showoffsets&table=intbsc&> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/45bcc198-1936-40d3-b9ab-894eefd2a583/resource/8bf8e772-6932-4642-9c3a-da10e2140378> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:identifier "8bf8e772-6932-4642-9c3a-da10e2140378" ;
    dct:issued "2025-08-21T15:09:52.521764"^^xsd:dateTime ;
    dct:modified "2026-03-09T20:31:30.285849"^^xsd:dateTime ;
    dcat:accessURL <https://heasarc.gsfc.nasa.gov/W3Browse/all/intbsc.html> ;
    dcat:mediaType "text/html" .

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