# OWL ontology, rendered from the LinkML model.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

<https://joinedcontext.com/models/barcelona/barcelona/views/esbxdrr7snorjsp7uus2luihr6vl5vv6> a owl:Ontology ;
  rdfs:label "barcelona" .

<https://uri.etsi.org/ngsi-ld/default-context/AirQualityObserved> a owl:Class ;
  rdfs:label "AirQualityObserved" ;
  rdfs:comment "One air-quality station of Barcelona and its hourly means." .

<https://w3id.org/linkml/Any> a owl:Class ;
  rdfs:label "Any" ;
  rdfs:comment "Any value: an inlined object whose class this view does not show." .

<https://uri.etsi.org/ngsi-ld/default-context/address> a owl:ObjectProperty ;
  rdfs:label "address" ;
  rdfs:range <https://w3id.org/linkml/Any> ;
  rdfs:comment "Where the station, the well, the event or the facility is, as the city publishes it, field by field (Smart Data Models' common PostalAddress); a field the source leaves out is absent." .

<https://uri.etsi.org/ngsi-ld/default-context/areaServed> a owl:DatatypeProperty ;
  rdfs:label "areaServed" ;
  rdfs:range xsd:string ;
  rdfs:comment "The neighbourhood (barri) the station or well is in, as the city names it." .

<https://uri.etsi.org/ngsi-ld/default-context/blackCarbon> a owl:DatatypeProperty ;
  rdfs:label "blackCarbon" ;
  rdfs:range xsd:float ;
  rdfs:comment "Black carbon, the hour's mean at the station. A property of this model: the Smart Data Model AirQualityObserved names no black carbon attribute. The city's file gives it in ng/m³ under a µg/m³ label; the pipeline divides by 1000." .

<https://uri.etsi.org/ngsi-ld/default-context/co> a owl:DatatypeProperty ;
  rdfs:label "co" ;
  rdfs:range xsd:float ;
  rdfs:comment "Carbon monoxide, the hour's mean at the station, in mg/m³ as the city measures it." .

<https://uri.etsi.org/ngsi-ld/default-context/dataProvider> a owl:DatatypeProperty ;
  rdfs:label "dataProvider" ;
  rdfs:range xsd:string ;
  rdfs:comment "Who publishes the data the entity was read from, with the credit its licence asks for." .

<https://uri.etsi.org/ngsi-ld/default-context/dateObserved> a owl:DatatypeProperty ;
  rdfs:label "dateObserved" ;
  rdfs:range xsd:dateTime ;
  rdfs:comment "The end of the period the entity's newest readings cover, UTC: the hour of an air-quality mean, the local day of a weather station's values, the day of a well's reading." .

<https://uri.etsi.org/ngsi-ld/location> a owl:DatatypeProperty ;
  rdfs:label "location" ;
  rdfs:range xsd:string ;
  rdfs:comment "Where the entity is, as GeoJSON geometry." .

<https://uri.etsi.org/ngsi-ld/default-context/name> a owl:DatatypeProperty ;
  rdfs:label "name" ;
  rdfs:range xsd:string ;
  rdfs:comment "The name as the city publishes it, in Catalan." .

<https://uri.etsi.org/ngsi-ld/default-context/no> a owl:DatatypeProperty ;
  rdfs:label "no" ;
  rdfs:range xsd:float ;
  rdfs:comment "Nitrogen monoxide, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/no2> a owl:DatatypeProperty ;
  rdfs:label "no2" ;
  rdfs:range xsd:float ;
  rdfs:comment "Nitrogen dioxide, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/nox> a owl:DatatypeProperty ;
  rdfs:label "nox" ;
  rdfs:range xsd:float ;
  rdfs:comment "Nitrogen oxides (NO + NO2 as NO2), the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/o3> a owl:DatatypeProperty ;
  rdfs:label "o3" ;
  rdfs:range xsd:float ;
  rdfs:comment "Ozone, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/pm10> a owl:DatatypeProperty ;
  rdfs:label "pm10" ;
  rdfs:range xsd:float ;
  rdfs:comment "Particulate matter up to 10 µm, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/pm25> a owl:DatatypeProperty ;
  rdfs:label "pm25" ;
  rdfs:range xsd:float ;
  rdfs:comment "Particulate matter up to 2.5 µm, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/so2> a owl:DatatypeProperty ;
  rdfs:label "so2" ;
  rdfs:range xsd:float ;
  rdfs:comment "Sulphur dioxide, the hour's mean at the station." .

<https://uri.etsi.org/ngsi-ld/default-context/source> a owl:DatatypeProperty ;
  rdfs:label "source" ;
  rdfs:range xsd:anyURI ;
  rdfs:comment "The open-data file or the Open Data BCN dataset the entity was read from." .

<https://uri.etsi.org/ngsi-ld/default-context/stationCode> a owl:DatatypeProperty ;
  rdfs:label "stationCode" ;
  rdfs:range xsd:string ;
  rdfs:comment "The station's code in the network that runs it: the Catalan air-quality network (XVPCA, the city's codi_eoi, such as `8019043`), the Meteocat weather network (such as `D5`) or the Catalan water agency's well register (ACA, such as `08019-0148`)." .