@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a91bbc2-0951-4c50-89f1-c41ccb841017> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a91bbc2-0951-4c50-89f1-c41ccb841017> .