@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99f6867c-8989-4a7a-9a21-cb102bef2b70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99f6867c-8989-4a7a-9a21-cb102bef2b70> .