@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a8a59fb-ce79-4f13-af90-554b4b0c49da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a8a59fb-ce79-4f13-af90-554b4b0c49da> .