@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137c3197-ded6-46c8-9b87-67cd78107465> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137c3197-ded6-46c8-9b87-67cd78107465> .