@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4af90658-9119-4ccf-9dda-c59677b02e7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4af90658-9119-4ccf-9dda-c59677b02e7a> .