@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9aeead1-be3c-4214-9f98-e79665e3d521> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9aeead1-be3c-4214-9f98-e79665e3d521> .