people.sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>        
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX dc: <http://purl.org/dc/terms/>
PREFIX sdo: <http://schema.org/>    
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

SELECT  (COUNT(*) AS ?count) 
WHERE {
      ?person wdt:P31 wd:Q5 .
      ?person rdfs:label ?label .
      ?person sdo:description ?desc .
      ?post sdo:about ?person .
      ?post dc:identifier ?post_id .

      OPTIONAL {
            SELECT ?imageurl {
              ?person sdo:image ?imageurl .
            }
            LIMIT 1
      }

      FILTER NOT EXISTS{?person rdfs:seeAlso wd:Q1142091 }
}