@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23e4819c-3fd4-434c-aea0-b06913ddbb19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23e4819c-3fd4-434c-aea0-b06913ddbb19> .