@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b43ab0-9dbc-4a77-8af5-2b688100365c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b43ab0-9dbc-4a77-8af5-2b688100365c> .