@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b819993c-22b8-4f87-bf06-35937f39b354> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b819993c-22b8-4f87-bf06-35937f39b354> .