@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df1d1bc9-33bd-482e-9e53-342764cbc32c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df1d1bc9-33bd-482e-9e53-342764cbc32c> .