@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66df9908-a404-459e-b7b4-be142a22dd74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66df9908-a404-459e-b7b4-be142a22dd74> .