@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1a4a21f-74f9-493e-bdb5-607cb308ed9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1a4a21f-74f9-493e-bdb5-607cb308ed9d> .