@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a57ef1-952b-4e4c-b68d-ee217f48bbb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a57ef1-952b-4e4c-b68d-ee217f48bbb6> .