@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b12d4efb-75ea-4606-aebf-753a55fe7121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b12d4efb-75ea-4606-aebf-753a55fe7121> .