human
326) Show roads that have addresses typed also as :Construction, referencing geometry with 'Z'.
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 ?road ?addr
WHERE {
  ?road rdf:type :Road ;
        :hasAddress ?addr .
  ?addr rdf:type :Construction ;
        :hasGeometry ?g .
  ?g geo:asWKT ?wkt .
  FILTER regex(?wkt, " Z")
}
```