@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689f0ed6-0f84-4e97-a902-9687c37b90fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689f0ed6-0f84-4e97-a902-9687c37b90fe> .