@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503487ac-127a-4fbb-9b47-6b3173d049dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503487ac-127a-4fbb-9b47-6b3173d049dd> .