@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bf858a7-9208-4896-9cdd-238d6486a321> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bf858a7-9208-4896-9cdd-238d6486a321> .