@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef85a7ab-462f-4509-a7fc-1d232cebec88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef85a7ab-462f-4509-a7fc-1d232cebec88> .