@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a8348d-89b8-419b-a855-cf9d3a44ffd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a8348d-89b8-419b-a855-cf9d3a44ffd5> .