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

<https://data.amerigeoss.org/dataset/76adab24-cf04-413f-aadb-6d9e11807bcc> a dcat:Dataset ;
    dct:description "System description of ORPC RivGen(R) Power System utilized at Igiugig, AK for testing of advanced controls " ;
    dct:identifier <https://data.openei.org/submissions/3919> ;
    dct:issued "2014-08-05T06:00:00+00:00"^^xsd:dateTime ;
    dct:modified "2020-07-30T17:21:34+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-155.9199 59.3209, -155.8860 59.3209, -155.8860 59.3321, -155.9199 59.3321, -155.9199 59.3209))"^^gsp:wktLiteral ] ;
    dct:title "RivGen Power System Overview, Igiugig, AK" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Jarlath McEntee" ;
            vcard:hasEmail <mailto:jmcentee@orpc.co> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/76adab24-cf04-413f-aadb-6d9e11807bcc/resource/7a019e9e-61ec-4007-a0a8-72e5d364731d> ;
    dcat:keyword "advanced",
        "advantages",
        "ak",
        "alaska",
        "amerigeo",
        "amerigeoss",
        "cec",
        "ckan",
        "controls",
        "cross-flow",
        "cross-flow-turbine",
        "current",
        "energy",
        "features",
        "field",
        "geo",
        "geoss",
        "hydrokinetic",
        "igiugig",
        "marine",
        "mhk",
        "national",
        "north-america",
        "orpc",
        "power",
        "river",
        "rivgen",
        "specification",
        "specifications",
        "specs",
        "technical",
        "test",
        "turbine",
        "united-states" .

<https://data.amerigeoss.org/dataset/76adab24-cf04-413f-aadb-6d9e11807bcc/resource/7a019e9e-61ec-4007-a0a8-72e5d364731d> a dcat:Distribution ;
    dct:description "An overview of the RivGen Power System used in 2014 and 2015 at Igiugig, AK for advanced control systems testing. Summarizes key features, technical advantages, and commercialization." ;
    dct:format "PDF" ;
    dct:issued "2021-06-24T00:18:50.796636"^^xsd:dateTime ;
    dct:modified "2025-11-22T18:49:59.399449"^^xsd:dateTime ;
    dct:title "ORPC RivGen Power System Overview.pdf" ;
    dcat:accessURL <https://mhkdr.openei.org/files/83/ORPC%20RivGen%20Power%20System%20Overview%20rev%2008%2005%2014.pdf> ;
    dcat:mediaType "application/pdf" .

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