@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51621c0-103d-4cfc-b83a-4a304cf04c92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51621c0-103d-4cfc-b83a-4a304cf04c92> .