@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0c21df54-c3cb-447c-864e-e4be54df325c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0c21df54-c3cb-447c-864e-e4be54df325c> .