@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/666de844-2a94-47d2-9200-b020e16a168c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/666de844-2a94-47d2-9200-b020e16a168c> .