@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a19c037e-b9b2-4161-8eb4-0728c5474619> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a19c037e-b9b2-4161-8eb4-0728c5474619> .