@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87fdc51d-9102-48f9-a4e7-49b9cf279c19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87fdc51d-9102-48f9-a4e7-49b9cf279c19> .