@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix mcr: <https://registry.apicrafter.io/vocab#> .
@prefix dt: <https://registry.apicrafter.io/datatype/> .
@prefix cat: <https://registry.apicrafter.io/category/> .
@prefix country: <https://registry.apicrafter.io/country/> .
@prefix tool: <https://registry.apicrafter.io/tool/> .

dt:us_aqi_category a skos:Concept ;
    skos:inScheme <https://registry.apicrafter.io/> ;
    skos:topConceptOf <https://registry.apicrafter.io/> ;
    skos:notation "us_aqi_category" ;
    skos:prefLabel "US Air Quality Index category"@en ;
    skos:definition "Category of the Air Quality Index of the US Environmental Protection Agency (EPA), reported by AirNow and state agencies for ozone, particle pollution and other pollutants. There are six categories by index value: Good (0-50), Moderate (51-100), Unhealthy for Sensitive Groups (101-150), Unhealthy (151-200), Very Unhealthy (201-300) and Hazardous (301 and higher); each has a colour from green to maroon."@en ;
    skos:prefLabel "Категория индекса качества воздуха США (AQI)"@ru ;
    skos:definition "Категория индекса качества воздуха Агентства по охране окружающей среды США — от Good (0–50) до Hazardous (301 и выше), всего шесть категорий."@ru ;
    skos:example "Moderate" ;
    skos:example "Unhealthy for Sensitive Groups" ;
    mcr:status "draft" ;
    mcr:isPII false ;
    mcr:classification "categorical" ;
    mcr:regexp "^(?:Good|Moderate|Unhealthy for Sensitive Groups|Unhealthy|Very Unhealthy|Hazardous)$" ;
    dcterms:spatial country:US ;
    dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> ;
    rdfs:seeAlso <https://www.airnow.gov/aqi/aqi-basics/> ;
    rdfs:seeAlso <https://en.wikipedia.org/wiki/Air_quality_index> .