@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c19d5df-3d43-497a-974b-44608bd9831d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c19d5df-3d43-497a-974b-44608bd9831d> .