@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815829f4-2c85-4273-a468-67334dcddf94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815829f4-2c85-4273-a468-67334dcddf94> .