@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/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95> a dcat:Dataset ;
    dct:description """This data package was created 2025-02-19 15:41:53 by NPSTORET and includes selected project, location, and result data.

Data contained in the Appalachian Highlands Network NPSTORET back-end file (APHN_NPSTORET_BE_20250210.ACCDB) were filtered to include:

Organization:
- APHN: Appalachian Highlands Network
Station:
- Include Trip QC And All Station Visit Results
Activity Start Date (<=9/30/2024)
Value Status:
- Accepted or Certified (exported as Final) or Final

The data package is organized into five data tables:
- Projects.csv - describes the purpose and background of the monitoring efforts
- Locations.csv - documents the attributes of the monitoring locations/stations
- Results.csv - contains the field measurements, observations, and/or lab analyses for each sample/event/data grouping
- HUC.csv - enumerates the domain of allowed values for 8-digit and 12-digit hydrologic unit codes utilized by the Locations data table
- Characteristics.csv - enumerates the domain of characteristics available in NPSTORET to identify what was sampled, measured or observed in Results

Period of record for filtered data is 2009-03-10 to 2024-09-19.  This data package is a snapshot in time of one National Park Service project. The most current data for this project, which may be more or less extensive than that in this data package, can be found on the Water Quality Portal at:

https://www.waterqualitydata.us/data/Result/search?project=APHN_WQ&mimeType=csv&zip=yes&dataProfile=resultPhysChem&providers=STORET""" ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/nps-datastore-2308545> ;
    dct:issued "2025-02-19T00:00:00+00:00"^^xsd:dateTime ;
    dct:modified "2025-02-19T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-85.0575 35.2842, -85.0575 38.0333, -78.8555 38.0333, -78.8555 35.2842, -85.0575 35.2842))"^^gsp:wktLiteral ] ;
    dct:title "Appalachian Highlands Network Published Water Quality Data 2009 Through WY2024 from the APHN_WQ Project as of 2/19/2025" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NPS IRMA Help" ;
            vcard:hasEmail <mailto:NRSS_DataStore@nps.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/0047c442-86f5-49bd-83e7-e11d43442fd2>,
        <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/2974e66b-c07a-4753-ada9-968228f1ebd6>,
        <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/38ded810-8d18-4570-921d-db70bd6a17e7>,
        <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/457950a6-46f8-46f8-bbe3-efc1ecf25234>,
        <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/9a303163-4ae1-48d8-8b71-1d89b02cf0f6>,
        <https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/da60cb31-ed36-4ec4-b5df-73eb8bac49ee> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "acid-neutralizing-capacity",
        "acidic",
        "alkalinity",
        "aluminum",
        "ammonium",
        "anions",
        "antimony",
        "aphndidthis",
        "bacteria",
        "cadmium",
        "calcium",
        "carbon",
        "cations",
        "chemical-properties",
        "chloride",
        "chromium",
        "copper",
        "discrete",
        "dissolved-oxygen",
        "elements-and-compounds",
        "fluorine",
        "hydrogen-ions",
        "hydrological-properties",
        "ions",
        "iron",
        "lead",
        "magnesium",
        "manganese",
        "nickel",
        "nitrate",
        "nitrite",
        "nitrogen",
        "npstoret",
        "ph",
        "phosphate",
        "phosphorus",
        "potassium",
        "silicon",
        "sodium",
        "specific-conductivity",
        "streamflow",
        "strontium",
        "sulfate",
        "turbidity",
        "water-quality",
        "water-temperature",
        "zinc" ;
    dcat:theme <%7B%22Data%20Package%22%7D> .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/0047c442-86f5-49bd-83e7-e11d43442fd2> a dcat:Distribution ;
    dct:description "Enumeration of 8-digit and 12-digit HUC codes" ;
    dct:format "CSV" ;
    dct:issued "2025-09-14T20:29:36.103157"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.425537"^^xsd:dateTime ;
    dct:title "HUC.csv" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716591?Reference=2308545> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/2974e66b-c07a-4753-ada9-968228f1ebd6> a dcat:Distribution ;
    dct:description "EML Metadata" ;
    dct:format "XML" ;
    dct:issued "2025-09-14T20:29:36.103147"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.424354"^^xsd:dateTime ;
    dct:title "APHN_WQ_2009-WY2024_DataPackage_Export_20250219_metadata.xml" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716590?Reference=2308545> ;
    dcat:mediaType "application/xml" .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/38ded810-8d18-4570-921d-db70bd6a17e7> a dcat:Distribution ;
    dct:description "Data documenting attributes of the monitoring locations/stations" ;
    dct:format "CSV" ;
    dct:issued "2025-09-14T20:29:36.103153"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.421918"^^xsd:dateTime ;
    dct:title "Locations.csv" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716594?Reference=2308545> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/457950a6-46f8-46f8-bbe3-efc1ecf25234> a dcat:Distribution ;
    dct:description "Enumeration of subset of characteristics in NPSTORET that are currently accepted by EQuIS and WQX" ;
    dct:format "CSV" ;
    dct:issued "2025-09-14T20:29:36.103154"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.423153"^^xsd:dateTime ;
    dct:title "Characteristics.csv" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716592?Reference=2308545> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/9a303163-4ae1-48d8-8b71-1d89b02cf0f6> a dcat:Distribution ;
    dct:description "Data documenting the field measurements, observations, and/or lab analyses" ;
    dct:format "CSV" ;
    dct:issued "2025-09-14T20:29:36.103151"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.420629"^^xsd:dateTime ;
    dct:title "Results.csv" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716595?Reference=2308545> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/1fa4ab91-3b9d-4e29-800f-a38c3a59fc95/resource/da60cb31-ed36-4ec4-b5df-73eb8bac49ee> a dcat:Distribution ;
    dct:description "Data describing the purpose and background of the monitoring effort" ;
    dct:format "CSV" ;
    dct:issued "2025-09-14T20:29:36.103156"^^xsd:dateTime ;
    dct:modified "2025-09-24T07:22:26.426681"^^xsd:dateTime ;
    dct:title "Projects.csv" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/716593?Reference=2308545> ;
    dcat:mediaType "text/csv" .

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