@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51eaff07-e847-4378-a72a-38c256c95ca5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51eaff07-e847-4378-a72a-38c256c95ca5> .