@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/77d4b6c5-fd77-4cf6-8576-2e4b3a386324> a dcat:Dataset ;
    dct:description """The sampling design at each of the 149 mechanically masticated fuel treatment study sites consisted of a 10 x 100 m plot established within the treated area at the random point generated in ArcGIS and an adjacent 10 x 100 m control plot placed one meter inside the edge of untreated vegetation to avoid edge affects.  Each study plot was further subdivided into 10 100-m2 subplots with a nested 1-m2 quadrat placed along the top edge of the measurement tape.  Postfire study sites consisted of a 20 x 50 m plot that was equal in area to a fuel treatment study plot and was also further subdivided into 10 100-m2 subplots with a nested 1-m2 quadrat placed along the outer top and bottom edges of the plot.
Cover and density were recorded for each species within 1-m2 quadrats and a list of additional species present within the rest of the 100-m2 subplot was compiled.  Ocular estimates of cover were made and density was either counted, or estimated when there were more than 30 individuals in a quadrat.  First year seedlings were recorded separately from mature and resprouting individuals.  Comprehensive surveys for additional species were conducted in subplots of mechanical treatments and postfire plots; whereas controls were more limited and as such total species richness in these plots was potentially underrepresented.""" ;
    dct:identifier "USGS:579fc27ee4b0589fa1cd569a" ;
    dct:issued "2025-11-22T19:27:32.179344"^^xsd:dateTime ;
    dct:modified "20210111"^^xsd:gYear ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-119.8596 32.6431, -119.8596 34.6414, -116.4793 34.6414, -116.4793 32.6431, -119.8596 32.6431))"^^gsp:wktLiteral ] ;
    dct:title "Survey data for chaparral vegetation in masticated fuel treatments on the four southern California national forests (2011-2012)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Teresa J Brennan" ;
            vcard:hasEmail <mailto:tjbrennan@usgs.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/77d4b6c5-fd77-4cf6-8576-2e4b3a386324/resource/55de4f33-4d7d-4b4d-98c6-7648cc543a47>,
        <https://data.amerigeoss.org/dataset/77d4b6c5-fd77-4cf6-8576-2e4b3a386324/resource/d79c5ec8-9ad9-4aa4-bf95-ae26e30e5a39> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "angeles-national-forest",
        "chaparral",
        "ckan",
        "cleveland-national-forest",
        "fuel-treatment-effects",
        "geo",
        "geoss",
        "invasive-species",
        "los-padres-national-forest",
        "mastication",
        "national",
        "north-america",
        "san-bernardino-national-forest",
        "southern-california",
        "united-states",
        "usgs-579fc27ee4b0589fa1cd569a" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/77d4b6c5-fd77-4cf6-8576-2e4b3a386324/resource/55de4f33-4d7d-4b4d-98c6-7648cc543a47> a dcat:Distribution ;
    dct:description "Landing page for access to the data" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T08:45:13.296173"^^xsd:dateTime ;
    dct:modified "2025-11-22T19:27:32.164440"^^xsd:dateTime ;
    dct:title "Digital Data" ;
    dcat:accessURL <https://doi.org/10.5066/F73776V9> ;
    dcat:mediaType "application/http" .

<https://data.amerigeoss.org/dataset/77d4b6c5-fd77-4cf6-8576-2e4b3a386324/resource/d79c5ec8-9ad9-4aa4-bf95-ae26e30e5a39> a dcat:Distribution ;
    dct:description "The metadata original format" ;
    dct:format "XML" ;
    dct:issued "2022-08-07T08:45:13.296167"^^xsd:dateTime ;
    dct:modified "2025-11-22T19:27:32.163775"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://data.usgs.gov/datacatalog/metadata/USGS.579fc27ee4b0589fa1cd569a.xml> ;
    dcat:mediaType "text/xml" .

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