@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8c2f13-062e-4a88-888c-03352eea7159> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8c2f13-062e-4a88-888c-03352eea7159> .