@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ac1bdd-86ce-4694-94e6-d2a4a96961dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ac1bdd-86ce-4694-94e6-d2a4a96961dd> .