@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c91b47e-94ca-44c0-9906-c89d5faf8875> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c91b47e-94ca-44c0-9906-c89d5faf8875> .