@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac02e1a9-f18e-4e4e-9b1d-21485e082a69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac02e1a9-f18e-4e4e-9b1d-21485e082a69> .