@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87da85f4-8bd0-451e-8de7-21f8b95c991f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87da85f4-8bd0-451e-8de7-21f8b95c991f> .