@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9156521-3fb3-4ab8-a19b-1e18278a9769> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9156521-3fb3-4ab8-a19b-1e18278a9769> .