@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d16985-a0e6-4bb4-87aa-134348fe4dde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d16985-a0e6-4bb4-87aa-134348fe4dde> .