@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9bd9a13-f9c3-4007-8721-d0f0a2e57e98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9bd9a13-f9c3-4007-8721-d0f0a2e57e98> .