@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d90853-beb7-4003-ae7e-63ffdcf6c830> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d90853-beb7-4003-ae7e-63ffdcf6c830> .