@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90642e66-1644-4570-92bf-f8b03af7501e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90642e66-1644-4570-92bf-f8b03af7501e> .