@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bac9c8b1-d4e1-47ff-9c60-5d21a3781137> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bac9c8b1-d4e1-47ff-9c60-5d21a3781137> .