@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9856c9-974f-4b1d-8832-6b1bc39ea280> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9856c9-974f-4b1d-8832-6b1bc39ea280> .