@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3939ddb-168c-4d9b-bcef-1c771e4f6bd6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3939ddb-168c-4d9b-bcef-1c771e4f6bd6> .