@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1c78b89-7d12-4bc3-9656-6292c2b98699> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1c78b89-7d12-4bc3-9656-6292c2b98699> .