@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b830712d-20ff-4935-9af9-46de21acd2ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b830712d-20ff-4935-9af9-46de21acd2ad> .