@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4c90d1c-68fa-4c88-99ba-a2298fe1060c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4c90d1c-68fa-4c88-99ba-a2298fe1060c> .