@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5168c0-372e-4661-9aee-70451f5c302d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5168c0-372e-4661-9aee-70451f5c302d> .