@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.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838> a dcat:Dataset ;
    dct:description "A cryogenic flow-control valve based on Venturi-Offset Technology (VOST) will be designed and modeled.  VOST provides precise linear flow control within a hermetically sealed, thermally efficient, cylindrical envelope. Intended to demonstrate a breakthrough in cryogenic flow control, the valve has no external leak paths, holds position without power and has no dynamic seals.  With only two moving parts, the valve is inherently simple and robust." ;
    dct:identifier "c25d62e8-1db1-47b0-9100-52edea367838" ;
    dct:issued "2025-12-01T11:39:25.048228"^^xsd:dateTime ;
    dct:modified "2025-12-01T11:39:25.048231"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "VOST Flow-Control Valve, Phase I" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "TECHPORT SUPPORT" ;
            vcard:hasEmail <mailto:hq-techport@mail.nasa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/21c181e3-ca19-45c8-9c1a-c166eb2ccc61>,
        <https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/bfb102da-c24f-43ef-8099-2bec72f464b2>,
        <https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/d43427c7-62dc-407d-adb1-b7b04fd60f6e>,
        <https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/f2ea0dd6-dba6-4f5f-b168-3acc53df9e62> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/21c181e3-ca19-45c8-9c1a-c166eb2ccc61> a dcat:Distribution ;
    dct:description "Techport Project JSON Metadata" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T16:56:53.896935"^^xsd:dateTime ;
    dct:modified "2025-12-01T11:39:25.041269"^^xsd:dateTime ;
    dct:title "VOST Flow-Control Valve, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/api/projects/5698> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/bfb102da-c24f-43ef-8099-2bec72f464b2> a dcat:Distribution ;
    dct:description "Techport Project PDF Export" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T16:56:53.896943"^^xsd:dateTime ;
    dct:modified "2025-12-01T11:39:25.042109"^^xsd:dateTime ;
    dct:title "VOST Flow-Control Valve, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/datasheet/5698> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/d43427c7-62dc-407d-adb1-b7b04fd60f6e> a dcat:Distribution ;
    dct:description "Techport Project Page" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T16:56:53.896922"^^xsd:dateTime ;
    dct:modified "2025-12-01T11:39:25.040831"^^xsd:dateTime ;
    dct:title "VOST Flow-Control Valve, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/view/5698> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/c25d62e8-1db1-47b0-9100-52edea367838/resource/f2ea0dd6-dba6-4f5f-b168-3acc53df9e62> a dcat:Distribution ;
    dct:description "Techport Project XML Metadata" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T16:56:53.896939"^^xsd:dateTime ;
    dct:modified "2025-12-01T11:39:25.041677"^^xsd:dateTime ;
    dct:title "VOST Flow-Control Valve, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/api/projects/5698.xml> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .