human
363) Show addresses typed also as vcard:Address that do not appear in any building or road.
gpt
```sparql
PREFIX vcard:<http://www.w3.org/2006/vcard/ns#>
PREFIX :    <http://example.org/ontology#>

SELECT ?addr
WHERE {
  ?addr a :Address , vcard:Address .
  FILTER NOT EXISTS { ?b a :Building ; :hasAddress ?addr }
  FILTER NOT EXISTS { ?r a :Road ; :hasAddress ?addr }
}
```