@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68290f5c-c90c-443a-905e-ec9a85c05055> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68290f5c-c90c-443a-905e-ec9a85c05055> .