@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/831a91db-8f1b-4d49-9d3a-e92a6069b88f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/831a91db-8f1b-4d49-9d3a-e92a6069b88f> .