@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1e97778-1723-4081-81ac-44d302bf1865> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1e97778-1723-4081-81ac-44d302bf1865> .