@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bc51c9ff-9334-41eb-9dde-6c90da9864bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bc51c9ff-9334-41eb-9dde-6c90da9864bd> .