human
Find buildings typed also as geo:Feature with no addresses and year > 3000.
gpt
```sparql
PREFIX geo:<http://www.opengis.net/ont/geosparql#>
PREFIX :   <http://example.org/ontology#>
PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT ?b
WHERE {
  ?b rdf:type :Building , geo:Feature ;
     :hasConstructionYear ?y .
  FILTER(?y > 3000)
  FILTER NOT EXISTS { ?b :hasAddress ?addr }
}
```