@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421a4aea-4139-4025-ab83-22d174fd068e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421a4aea-4139-4025-ab83-22d174fd068e> .