@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504e40ab-9648-472a-be9b-44849483a191> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504e40ab-9648-472a-be9b-44849483a191> .