@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4994e61-f4db-4068-8e31-598a6774fb9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4994e61-f4db-4068-8e31-598a6774fb9a> .