human
Count how many addresses have a civic number less than 50.
gpt
```sparql
PREFIX :     <http://example.org/ontology#>
PREFIX rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT (COUNT(?addr) AS ?count)
WHERE {
  ?addr rdf:type :Address ;
        :hasCivicNumber ?num .
  FILTER(?num < 50)
}
```