@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612d20d1-1ece-47b7-a91b-dd43311dabee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612d20d1-1ece-47b7-a91b-dd43311dabee> .