@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf4f8fcf-e971-47b7-bc69-099243c47f38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf4f8fcf-e971-47b7-bc69-099243c47f38> .