@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb578066-9db8-473c-a880-c890f3549bfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb578066-9db8-473c-a880-c890f3549bfe> .