@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a12928d5-923d-4c72-820a-ca99a0166927> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a12928d5-923d-4c72-820a-ca99a0166927> .