@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1c8b6d7-a94b-4566-a9f7-fc309417794b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1c8b6d7-a94b-4566-a9f7-fc309417794b> .