@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87ef2142-3478-4616-a62c-50ff16ff3cc2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87ef2142-3478-4616-a62c-50ff16ff3cc2> .