@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f9f989d-a39d-4722-8937-298e421d90b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f9f989d-a39d-4722-8937-298e421d90b2> .