@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef877785-1ab7-4d43-979d-e431c227169d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef877785-1ab7-4d43-979d-e431c227169d> .