@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4cfafbb-1220-4251-ad29-7c5331c6b112> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4cfafbb-1220-4251-ad29-7c5331c6b112> .