@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91eb2bf-64b1-40b8-a9d1-d4e62b5b2a64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91eb2bf-64b1-40b8-a9d1-d4e62b5b2a64> .