@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d52a22ad-6a86-429c-9c51-631e5e9e8f1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d52a22ad-6a86-429c-9c51-631e5e9e8f1e> .