@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b519a0f8-c4f3-4d75-ac6d-0da93763aa91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b519a0f8-c4f3-4d75-ac6d-0da93763aa91> .