@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f5f366-b3f8-496b-9018-d54be180bacd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f5f366-b3f8-496b-9018-d54be180bacd> .