@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d2a78f-4ff8-40b0-8e0c-68dc59ff7ed4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d2a78f-4ff8-40b0-8e0c-68dc59ff7ed4> .