@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/550e89fc-fad6-428d-b8a0-31275e3a605f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/550e89fc-fad6-428d-b8a0-31275e3a605f> .