@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a50bf452-d878-4032-bb64-e6ae50dc630d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a50bf452-d878-4032-bb64-e6ae50dc630d> .