@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c23d9fb-3b5e-42ef-b8e6-1149ac1939e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c23d9fb-3b5e-42ef-b8e6-1149ac1939e3> .