@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/fe93820e-65c8-4f1e-9152-f80f6e78e689> a dcat:Dataset ;
    dct:description "To-date, the realization of small-scale, high-performance liquid bipropellant rocket engines for lunar and other planetary ascent vehicles has largely been limited by the inability to operate at high chamber pressures in a regeneratively-cooled environment using on-board pumps for pressurization of the propellants.  Ventions seeks to fulfill this critical need by using a novel fabrication scheme to realize small-scale thrusters and turbopumps, and proposes to extend its previously-demonstrated technologies (under DARPA and NASA sponsored efforts) to develop a micro-scale turbopump for cryogenic propellants in a lunar ascent vehicle." ;
    dct:identifier "fe93820e-65c8-4f1e-9152-f80f6e78e689" ;
    dct:issued "2025-12-02T10:27:30.019379"^^xsd:dateTime ;
    dct:modified "2025-12-02T10:27:30.019384"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Regeneratively-Cooled, Turbopump-Fed, LOX/Methane Lunar Ascent Engines, 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/fe93820e-65c8-4f1e-9152-f80f6e78e689/resource/1b0eb259-127f-4e69-97d4-bc43bb716562>,
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    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/fe93820e-65c8-4f1e-9152-f80f6e78e689/resource/1b0eb259-127f-4e69-97d4-bc43bb716562> a dcat:Distribution ;
    dct:description "Techport Project PDF Export" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T17:07:36.637271"^^xsd:dateTime ;
    dct:modified "2025-12-02T10:27:30.013298"^^xsd:dateTime ;
    dct:title "Regeneratively-Cooled, Turbopump-Fed, LOX/Methane Lunar Ascent Engines, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/datasheet/8548> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/fe93820e-65c8-4f1e-9152-f80f6e78e689/resource/2efa99b2-d110-4113-af65-75dceaa45150> a dcat:Distribution ;
    dct:description "Techport Project Page" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T17:07:36.637243"^^xsd:dateTime ;
    dct:modified "2025-12-02T10:27:30.012008"^^xsd:dateTime ;
    dct:title "Regeneratively-Cooled, Turbopump-Fed, LOX/Methane Lunar Ascent Engines, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/view/8548> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/fe93820e-65c8-4f1e-9152-f80f6e78e689/resource/9fa16f59-7d54-428b-bd24-fd2eb8dc3893> a dcat:Distribution ;
    dct:description "Techport Project JSON Metadata" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T17:07:36.637264"^^xsd:dateTime ;
    dct:modified "2025-12-02T10:27:30.012476"^^xsd:dateTime ;
    dct:title "Regeneratively-Cooled, Turbopump-Fed, LOX/Methane Lunar Ascent Engines, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/api/projects/8548> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/fe93820e-65c8-4f1e-9152-f80f6e78e689/resource/b0584a8a-e9f7-4798-b082-ced4c9f6afbc> a dcat:Distribution ;
    dct:description "Techport Project XML Metadata" ;
    dct:format "HTML" ;
    dct:issued "2018-08-01T17:07:36.637267"^^xsd:dateTime ;
    dct:modified "2025-12-02T10:27:30.012895"^^xsd:dateTime ;
    dct:title "Regeneratively-Cooled, Turbopump-Fed, LOX/Methane Lunar Ascent Engines, Phase I" ;
    dcat:accessURL <https://techport.nasa.gov/api/projects/8548.xml> ;
    dcat:mediaType "text/html" .

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