@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6687f4bb-195a-4ff4-bd32-96c520323d1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6687f4bb-195a-4ff4-bd32-96c520323d1f> .