@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da54a412-7f4c-4f21-8c15-d40aa849802e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da54a412-7f4c-4f21-8c15-d40aa849802e> .