@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c821fddf-4b54-494e-a9fc-fbed87a0f74b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c821fddf-4b54-494e-a9fc-fbed87a0f74b> .