@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681ef572-0549-4929-af43-355ee0d3ab65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681ef572-0549-4929-af43-355ee0d3ab65> .