@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68709bb6-5444-4e88-b077-d43c97e51fe5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68709bb6-5444-4e88-b077-d43c97e51fe5> .