@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7ffc9c4-0f0d-42e7-bbe7-bfef20230c1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7ffc9c4-0f0d-42e7-bbe7-bfef20230c1d> .