@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/170ea59a-ac52-4442-968b-ec533a027843> rdfs:isDefinedBy <https://stad.gent/data/blank_node/170ea59a-ac52-4442-968b-ec533a027843> .