@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a99f1f55-ab65-4199-9a7b-b41f410aefbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a99f1f55-ab65-4199-9a7b-b41f410aefbd> .