@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612656b7-ffda-457c-85f6-3877a6de0169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612656b7-ffda-457c-85f6-3877a6de0169> .