@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640bd33b-35cb-4bb8-97be-3ad28033db7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640bd33b-35cb-4bb8-97be-3ad28033db7f> .