@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f87522-5be9-4aba-b111-9bfd9c5288ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f87522-5be9-4aba-b111-9bfd9c5288ba> .