@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d499734-8446-4fdb-b173-150b6567fe62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d499734-8446-4fdb-b173-150b6567fe62> .