@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67a37504-ec54-4f5d-8087-11f321be129f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67a37504-ec54-4f5d-8087-11f321be129f> .