@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef1e6dc5-58e9-4b4f-b2b3-ebfb6fad2a7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef1e6dc5-58e9-4b4f-b2b3-ebfb6fad2a7d> .