@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50288f90-b210-4165-8706-575182a5b4d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50288f90-b210-4165-8706-575182a5b4d0> .