@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b63bda-1ec5-42c7-8447-8a447c81fc21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b63bda-1ec5-42c7-8447-8a447c81fc21> .