@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a65455-6b90-4124-9c13-12d1d64da770> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a65455-6b90-4124-9c13-12d1d64da770> .