@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21cb04cb-991b-40cc-a81e-0924fc489f4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21cb04cb-991b-40cc-a81e-0924fc489f4a> .