@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90199980-bf65-4815-a869-78c57484702a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90199980-bf65-4815-a869-78c57484702a> .