@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f686b991-8466-418e-97f4-19086de29d5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f686b991-8466-418e-97f4-19086de29d5b> .