@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d37457-e432-40bd-9b28-9c9342ee26ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d37457-e432-40bd-9b28-9c9342ee26ff> .