@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8dca1c-525b-420b-bef7-2289c54f641f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8dca1c-525b-420b-bef7-2289c54f641f> .