@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9821e34-3f07-45c8-9613-3aaf9d07b060> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9821e34-3f07-45c8-9613-3aaf9d07b060> .