U.S. Counties or Equivalent Subdivision (E8)

From geokb
language codelabeldescriptionaliasesedit
enU.S. Counties or Equivalent SubdivisionSchema for the barebones representation of U.S. counties in this knowledgebaseedit
PREFIX pv: <http://ns.inria.fr/provoc#>
PREFIX p: <https://geokb.wikibase.cloud/prop/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wd: <https://geokb.wikibase.cloud/entity/>
PREFIX wdt: <https://geokb.wikibase.cloud/prop/direct/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX pr: <http://geokb.wikibase.cloud/prop/reference/>

START = @<USCounties>

<USCounties>  {
  # "instance of" "county or equivalent"
  wdt:P1 [ wd:Q481 ] ;
  
  # Must have a U.S. State property pointing to a U.S. State item
  wdt:P34 IRI ;
  
  # Must have a data source listed as a reference
  p:P34 {
    prov:wasDerivedFrom @<DataSource> + ;
  } + ;
  
  # FIPS code exists
  wdt:P22 xsd:string ;
  
  # Coordinates follow wkt format
  wdt:P6  geo:wktLiteral ;
 }

<DataSource> {
  pr:P27 IRI * ;
}