@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://admin.opendatani.gov.uk/dataset/81f22ed6-a4c5-4034-8827-c5421fd5ccb0> a dcat:Dataset ;
    dct:accrualPeriodicity "notPlanned" ;
    dct:description "<p>The multiparameter sonde has been deployed on a buoy by NIEA’s Freshwater Monitoring and Assessment Team as part of long term, high frequency water quality monitoring project.&nbsp; It records water temperature (°C), Dissolved Oxygen (% saturation), Phycocyanin (RFU), Turbidity (NTU)&nbsp; and Specific Conductivity (µS/cm) near the bathing water site at Rea’s Wood, Antrim.&nbsp;</p><p>Data is recorded every 30 minutes and uploaded to the Lough Neagh water quality platform with a short delay.&nbsp;</p><p><strong>Please note:&nbsp;</strong>Data is non-validated and should therefore be treated as provisional and may be subject to revisions.&nbsp; Many factors can affect the reliability of real time data, including environmental changes and sensor malfunction.</p><p><strong>Disclaimer</strong> - All materials and information are provided “AS IS”. Please seek and follow professional advice relating to Lough Neagh and its tributaries. Further details of the DAERA disclaimer can be found <a target='_blank' href='https://www.daera-ni.gov.uk/articles/terms-and-conditions-daera#toc-5' rel='nofollow ugc noopener noreferrer'>here.</a></p><p>The logger collects measurements as follows.</p><ul><li>Temperature range is -5 to +50 degrees C with an accuracy of +/- 0.1 degrees C.</li><li>Dissolved Oxygen range is 0 to 60mg/L saturation with an accuracy of +/- 0.1mg/L, or 2% of reading.</li><li>Conductivity range 0 to 350,000 μS/cm, with an accuracy ±0.5% of reading plus 1 μS/cm from 0 to 100,000 μS/cm; ±1.0% of reading from 100,000 to 200,000 μS/cm;±2.0% of reading from 200,000 to 350,000 μS/cm.</li><li>Turbidity range is 0-4,000NTU with an accuracy of +/- 2% of reading or +/- 0.5 NTU, whichever is greater.</li><li>Phycocyanin detection range is 0-100 RFU,&nbsp; no error range is provided by In-Situ Aquatroll.</li></ul><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'>&nbsp;</p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Maintenance:&nbsp;</strong><span style='margin-left:0cm;'>Probe maintenance occurs every 4-6 weeks</span>.</p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Point of Contact:</strong>&nbsp;<a style='color:rgb(0, 97, 155); font-family:inherit; text-decoration-line:none;' href='mailto:waterinfo@daera-ni.gov.uk' target='_blank' rel='nofollow ugc noopener noreferrer'>waterinfo@daera-ni.gov.uk</a></p><p style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px; margin-bottom:1.5rem; margin-top:0px;'><strong>Please Note:</strong>&nbsp;Date format in the download is month, day and year.</p>" ;
    dct:identifier <https://www.arcgis.com/home/item.html?id=4e56a999cb994698b5522dec539e15b3> ;
    dct:issued "2025-09-09"^^xsd:date ;
    dct:modified "2025-10-24"^^xsd:date ;
    dct:publisher <https://admin.opendatani.gov.uk/organization/d484b9de-56a2-4113-a0a2-e494c42e01b5> ;
    dct:spatial [ a dct:Location ;
            skos:prefLabel "-6.5801,54.4306,-6.2223,54.7502" ] ;
    dct:title "Toome AquaTROLL Metrics View" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "DAERA Open Data Enquiries" ;
            vcard:hasEmail <mailto:OpenDataEnquiries@daera-ni.gov.uk> ] ;
    dcat:distribution <https://admin.opendatani.gov.uk/dataset/81f22ed6-a4c5-4034-8827-c5421fd5ccb0/resource/343e35a8-2e37-44d7-86b3-aa356a004c0b>,
        <https://admin.opendatani.gov.uk/dataset/81f22ed6-a4c5-4034-8827-c5421fd5ccb0/resource/cab9b17e-f8cc-40e5-b8a3-f4aceb086c76> ;
    dcat:keyword "c_",
        "degrees-celsius",
        "dissolved-oxygen",
        "do",
        "fma",
        "freshwater-monitoring-and-assessment",
        "high-frequency-monitoring",
        "niea",
        "percentage",
        "river",
        "saturation",
        "temperature",
        "toome",
        "water-quality" ;
    dcat:landingPage <https://opendata-daerani.hub.arcgis.com/maps/DAERANI::toome-aquatroll-metrics-view> ;
    dcat:theme <geospatial> .

<https://admin.opendatani.gov.uk/dataset/81f22ed6-a4c5-4034-8827-c5421fd5ccb0/resource/343e35a8-2e37-44d7-86b3-aa356a004c0b> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-04-01T13:26:58.749980"^^xsd:dateTime ;
    dct:modified "2026-04-01T13:26:58.711077"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://opendata-daerani.hub.arcgis.com/maps/DAERANI::toome-aquatroll-metrics-view> ;
    dcat:mediaType "text/html" .

<https://admin.opendatani.gov.uk/dataset/81f22ed6-a4c5-4034-8827-c5421fd5ccb0/resource/cab9b17e-f8cc-40e5-b8a3-f4aceb086c76> a dcat:Distribution ;
    dct:format "JSON" ;
    dct:issued "2026-04-01T13:26:58.749985"^^xsd:dateTime ;
    dct:modified "2026-04-01T13:26:58.711216"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://services-eu1.arcgis.com/kswen6BYexuc1SUk/arcgis/rest/services/Toome_AquaTROLL_Metrics_View/FeatureServer> ;
    dcat:mediaType "application/json" .

<https://admin.opendatani.gov.uk/organization/d484b9de-56a2-4113-a0a2-e494c42e01b5> a foaf:Agent ;
    foaf:name "Department of Agriculture, Environment and Rural Affairs" .

<https://services-eu1.arcgis.com/kswen6BYexuc1SUk/arcgis/rest/services/Toome_AquaTROLL_Metrics_View/FeatureServer> a rdfs:Resource .

<https://opendata-daerani.hub.arcgis.com/maps/DAERANI::toome-aquatroll-metrics-view> a rdfs:Resource,
        foaf:Document .