@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff45ab8e-38b5-4225-b8e3-8b6921c1d577> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff45ab8e-38b5-4225-b8e3-8b6921c1d577> .