@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/918bb81f-7efb-43fb-b620-06a4310c9ef4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/918bb81f-7efb-43fb-b620-06a4310c9ef4> .