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

<https://admin.opendatani.gov.uk/dataset/260f5296-2469-4eea-959d-dbbca9c29c0f> a dcat:Dataset ;
    dct:accrualPeriodicity "notPlanned" ;
    dct:description "A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can provide a 3D image of the land surface. This download contains OSNI 10k sheet numbers 51- 100. This is a large dataset and will take sometime to download. Please note that this is an interpolated dataset. The reference grid for this dataset is available here: https://www.opendatani.gov.uk/@land-property-services-ordnance-survey-of-northern-ireland/osni-open-data-coverage-grid-10k" ;
    dct:identifier "260f5296-2469-4eea-959d-dbbca9c29c0f" ;
    dct:issued "2025-11-19T15:57:39.171302"^^xsd:dateTime ;
    dct:modified "2026-01-29T13:37:25.218153"^^xsd:dateTime ;
    dct:publisher <https://admin.opendatani.gov.uk/organization/8736dca4-ba6e-40cc-8e25-d4171b6525c3> ;
    dct:title "OSNI Open Data - 10M DTM - Sheets 51-100" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "OSNI Product Management" ;
            vcard:hasEmail <mailto:mapping.helpdesk@finance-ni.gov.uk> ] ;
    dcat:distribution <https://admin.opendatani.gov.uk/dataset/260f5296-2469-4eea-959d-dbbca9c29c0f/resource/42604b59-22ca-45d0-9dfe-8b6e961e1961> ;
    dcat:keyword "10m",
        "Digital Terrain Model",
        "Northern Ireland",
        "OSNI",
        "Open Data" .

<https://admin.opendatani.gov.uk/dataset/260f5296-2469-4eea-959d-dbbca9c29c0f/resource/42604b59-22ca-45d0-9dfe-8b6e961e1961> a dcat:Distribution ;
    dct:description "Text Files" ;
    dct:format "ZIP" ;
    dct:issued "2026-01-29T13:37:25.242743"^^xsd:dateTime ;
    dct:modified "2026-01-29T13:37:25.226620"^^xsd:dateTime ;
    dct:title "Sheets 51-100" ;
    dcat:accessURL <https://admin.opendatani.gov.uk/dataset/260f5296-2469-4eea-959d-dbbca9c29c0f/resource/42604b59-22ca-45d0-9dfe-8b6e961e1961/download/osni_10m_dtm_sheets_51-100.zip> ;
    dcat:byteSize 184026157.0 ;
    dcat:mediaType "application/zip" .

<https://admin.opendatani.gov.uk/organization/8736dca4-ba6e-40cc-8e25-d4171b6525c3> a foaf:Agent ;
    foaf:name "Land & Property Services – Ordnance Survey of Northern Ireland" .