@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b1d9e4-2f0d-46ac-96f9-a8d746dde06b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b1d9e4-2f0d-46ac-96f9-a8d746dde06b> .