@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac117e60-fcd4-458a-bdc0-8fd9aef2bc7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac117e60-fcd4-458a-bdc0-8fd9aef2bc7c> .