@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aa3efed-6bad-49eb-bc63-e12b7c70471a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aa3efed-6bad-49eb-bc63-e12b7c70471a> .