@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af89625f-0bea-4b95-8cc3-839d708e53b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af89625f-0bea-4b95-8cc3-839d708e53b1> .