@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91392a7-ed2a-46f9-ae82-55469ab3de98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91392a7-ed2a-46f9-ae82-55469ab3de98> .