@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef460d02-52cc-4881-aaf1-8c962c846c14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef460d02-52cc-4881-aaf1-8c962c846c14> .