@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/688d20b5-21ac-40b8-9fd4-e419d594a655> rdfs:isDefinedBy <https://stad.gent/data/blank_node/688d20b5-21ac-40b8-9fd4-e419d594a655> .