@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b2159d50-3afc-40a8-89fc-190adb2bc80f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b2159d50-3afc-40a8-89fc-190adb2bc80f> .