@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20ecb9cc-ad3c-48c6-86f6-9dfd95b884f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20ecb9cc-ad3c-48c6-86f6-9dfd95b884f1> .