@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef9facd8-1dd6-4c39-b926-fdf1029294cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef9facd8-1dd6-4c39-b926-fdf1029294cf> .