@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f87ec9e-0526-432c-9af6-f23c1e13524c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f87ec9e-0526-432c-9af6-f23c1e13524c> .