@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e23975-529b-4830-8566-b5c005b23525> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e23975-529b-4830-8566-b5c005b23525> .