@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/7ba0a499-8b96-4a1a-a270-ccc9ff068a8c> a dcat:Dataset ;
    dct:description """We applied Zequanox using a custom-engineered, boat mounted application system to replicated 0.30 Hectare plots within a small inland lake. The objectives of these applications were to determine if uncontained, open-water Zequanox applications could effectively control zebra mussel populations and protect native unionid mussel populations within zebra mussel infested systems. The datasets included are as follows:
Exposure Water Chemistry
Hardness and Alkalinity
Native Mussel
Sonde Water Chemistry
Zebra Mussel Density
Zebra Mussel Length
Zebra Mussel Mortality
Zequanox Concentration
ShapeFiles: PLOTS, UNIONID, ZEQUANOX CONCENTRATION, ZM_DENSITY, ZM_MORTALITY""" ;
    dct:identifier "USGS:5e593fd1e4b01d50924aa4b5" ;
    dct:issued "2025-11-22T21:27:37.309576"^^xsd:dateTime ;
    dct:modified "20210608"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-84.8991 45.4003, -84.8991 45.4130, -84.8807 45.4130, -84.8807 45.4003, -84.8991 45.4003))"^^gsp:wktLiteral ] ;
    dct:title "Zebra Mussel Density - Assessment of uncontained Zequanox applications in a Midwestern lake data" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "James A Luoma" ;
            vcard:hasEmail <mailto:jluoma@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7ba0a499-8b96-4a1a-a270-ccc9ff068a8c/resource/22654edf-8c64-4c08-a880-d585010370f4>,
        <https://data.amerigeoss.org/dataset/7ba0a499-8b96-4a1a-a270-ccc9ff068a8c/resource/532f1bb5-8a85-4473-b9ae-d50993e121e8> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "round-lake-emmet-county-michigan-usa",
        "united-states",
        "usgs-5e593fd1e4b01d50924aa4b5",
        "zebra-mussel",
        "zequanox" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/7ba0a499-8b96-4a1a-a270-ccc9ff068a8c/resource/22654edf-8c64-4c08-a880-d585010370f4> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T22:32:45.634636"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:27:37.301203"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.5e593fd1e4b01d50924aa4b5.xml> ;
    dcat:mediaType "text/xml" .

<https://data.amerigeoss.org/dataset/7ba0a499-8b96-4a1a-a270-ccc9ff068a8c/resource/532f1bb5-8a85-4473-b9ae-d50993e121e8> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-06T22:32:45.634642"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:27:37.301625"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/P9ZPKI64> ;
    dcat:mediaType "application/http" .

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