@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/646b7deb-56d8-44e1-a64e-2b22a91d391f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/646b7deb-56d8-44e1-a64e-2b22a91d391f> .