@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d96516-7c6e-4d15-9685-924abbf19a78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d96516-7c6e-4d15-9685-924abbf19a78> .