@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51f4e0d-f960-4459-a80e-7ee2aabf703b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51f4e0d-f960-4459-a80e-7ee2aabf703b> .