@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d7af0f52-64b4-41b2-8c49-aea22684655b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d7af0f52-64b4-41b2-8c49-aea22684655b> .