@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa4f68e4-24f1-40cd-a307-123e2562d327> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa4f68e4-24f1-40cd-a307-123e2562d327> .