@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87fefcf6-03ac-4728-8ccb-a87d7c4d0293> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87fefcf6-03ac-4728-8ccb-a87d7c4d0293> .