@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af938ff0-ce7a-4eb1-9ce2-759f4f7ad6fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af938ff0-ce7a-4eb1-9ce2-759f4f7ad6fd> .