@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3dd90b99-a1c4-41b2-9704-10786f554ac5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3dd90b99-a1c4-41b2-9704-10786f554ac5> .