@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87d5d6c8-be03-4c04-8281-503dd47609ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87d5d6c8-be03-4c04-8281-503dd47609ed> .