@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f69d22-c2a4-459a-a18e-9a65ac0efda7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f69d22-c2a4-459a-a18e-9a65ac0efda7> .