@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f776dc-ef18-4c68-8179-40e5cab7bbaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f776dc-ef18-4c68-8179-40e5cab7bbaf> .