@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91d00ff-d293-4378-8246-abcef6289b4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91d00ff-d293-4378-8246-abcef6289b4b> .