@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57adfd38-18ca-4d16-be81-dc5a6d94f650> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57adfd38-18ca-4d16-be81-dc5a6d94f650> .