@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e1e7e2-3ec0-4c46-8bf4-5e99d19b848b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e1e7e2-3ec0-4c46-8bf4-5e99d19b848b> .