@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/abaf243a-af7f-40cb-8921-3b8ac61af79b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/abaf243a-af7f-40cb-8921-3b8ac61af79b> .