@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c7aa60-70ed-4894-8bc2-0aaa6618b525> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c7aa60-70ed-4894-8bc2-0aaa6618b525> .