@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8b8b49f-412f-4bb3-974e-4590c00c70cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8b8b49f-412f-4bb3-974e-4590c00c70cd> .