@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b19b73-55cc-4dbe-8463-1b4202751dd4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b19b73-55cc-4dbe-8463-1b4202751dd4> .