@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817dcfde-ff2b-410f-b7cc-7073365166bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817dcfde-ff2b-410f-b7cc-7073365166bb> .