@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/577aacda-7178-4a39-ad10-987b6921739a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/577aacda-7178-4a39-ad10-987b6921739a> .