human
Find buildings with addresses referencing geometry typed incorrectly as xsd:boolean.
gpt
```sparql
PREFIX xsd:<http://www.w3.org/2001/XMLSchema#>
PREFIX geo:<http://www.opengis.net/ont/geosparql#>
PREFIX :<http://example.org/ontology#>

SELECT ?b ?val
WHERE {
  ?b a :Building ;
     :hasAddress ?addr .
  ?addr :hasGeometry ?g .
  ?g geo:asWKT ?val .
  FILTER(datatype(?val) = xsd:boolean)
}
```