@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31bb4f2-3be8-42ef-8163-5aa3923e9d76> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31bb4f2-3be8-42ef-8163-5aa3923e9d76> .