@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a1caca-3460-47a4-8876-8083e4cb7678> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a1caca-3460-47a4-8876-8083e4cb7678> .