@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6815fe80-6028-47a2-8d22-85038028a39b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6815fe80-6028-47a2-8d22-85038028a39b> .