@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4bd963-b2a8-4d61-b394-fc42a139f720> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4bd963-b2a8-4d61-b394-fc42a139f720> .