@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8f817e3-bade-4ff5-a58b-a7c4fa991066> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8f817e3-bade-4ff5-a58b-a7c4fa991066> .