@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.ingv.it/dataset/1208> a schema:Dataset ;
    schema:about [ a schema:Thing ;
            schema:name "1001" ;
            schema:url "https://data.ingv.it/person/1001" ],
        [ a schema:Thing ;
            schema:name "548" ;
            schema:url "https://data.ingv.it/person/548" ],
        [ a schema:Thing ;
            schema:name "1143" ;
            schema:url "https://data.ingv.it/person/1143" ],
        [ a schema:Thing ;
            schema:name "scienza" ;
            schema:url "https://data.ingv.it/person/scienza" ],
        [ a schema:Thing ;
            schema:name "827" ;
            schema:url "https://data.ingv.it/person/827" ] ;
    schema:dateModified "12-05-2026",
        "2026-12-05T00:00:00" ;
    schema:datePublished "07-05-2026",
        "2026-07-05T00:00:00" ;
    schema:description """This dataset, provided as a three-sheet spreadsheet, details the laboratory calibration of an IoT accumulation chamber and the subsequent fieldwork.\r
- Sheet 1 (Calibration_data) contains calibration data, including simulated fluxes, the measured rate of CO2 concentration change observed by the accumulation chamber, and the resulting recalculated measured fluxes.\r
- Sheet 2 (Calibration_raw_data) contains the raw CO2 concentration time-series data for each individual measurement trial conducted during the calibration process.\r
- Sheet 3 (Nea_Kameni_data) contains diffuse flux data and geographic coordinates from fieldwork carried out at the Nea Kameni volcano in Santorini.""" ;
    schema:identifier "10.13127/santorini/iot-accumchamb.1" ;
    schema:inLanguage "ITA" ;
    schema:includedInDataCatalog [ a schema:DataCatalog ;
            schema:description "<span lang=\"it\"><big>Portale dei dati aperti</big></span> <span lang=\"en\"><big>Open Data Portal</big></span>" ;
            schema:name " " ;
            schema:url "https://data.ingv.it" ] ;
    schema:keywords "vulcani" ;
    schema:license "http://www.opendefinition.org/licenses/cc-by" ;
    schema:name "A low-cost IoT-based accumulation chamber for measuring diffuse CO2 fluxes: calibration and field validation at Nea Kameni volcano (Santorini)" ;
    schema:publisher <https://data.ingv.it/organization/ingv> ;
    schema:spatialCoverage [ a schema:Place ;
            schema:geo [ a schema:GeoShape ;
                    schema:polygon "{\"type\":\"Polygon\",\"coordinates\":[[[25.39609322324395,36.404174397348854],[25.396082494407885,36.40481771035962],[25.39667258039116,36.40482202787861],[25.396629665046927,36.404174397348854],[25.39609322324395,36.404174397348854]]]}" ] ] ;
    schema:url "https://data.ingv.it/dataset/1208" ;
    schema:version "1.0" .

<https://data.ingv.it/organization/ingv> a schema:Organization ;
    schema:contactPoint [ a schema:ContactPoint ;
            schema:contactType "customer service" ;
            schema:name "Istituto Nazionale di Geofisica e Vulcanologia (INGV)" ;
            schema:url "https://data.ingv.it" ] ;
    schema:name "Istituto Nazionale di Geofisica e Vulcanologia (INGV)" .