@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8b5049-7e3c-43f4-a62b-9ebf602aca59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8b5049-7e3c-43f4-a62b-9ebf602aca59> .