@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa917c45-0a2e-439e-abfb-8153ea6a7681> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa917c45-0a2e-439e-abfb-8153ea6a7681> .