@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c140eb-1dc7-4b46-83bd-5b435fc65017> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c140eb-1dc7-4b46-83bd-5b435fc65017> .