@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4d6ef21-f6b6-470c-8539-848d7fb40874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4d6ef21-f6b6-470c-8539-848d7fb40874> .