@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d50c68c7-d42e-46c3-bf28-78da1ddb89d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d50c68c7-d42e-46c3-bf28-78da1ddb89d6> .