@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68395ef1-7952-4c21-950e-44aa75212a69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68395ef1-7952-4c21-950e-44aa75212a69> .