@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ef3354-de55-43f7-a30e-7f877e4a82c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ef3354-de55-43f7-a30e-7f877e4a82c2> .