@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531a45b0-581e-4529-abe8-9a8b42a7047c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531a45b0-581e-4529-abe8-9a8b42a7047c> .