@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67dba9da-859c-4e80-b5f1-d4a991e808dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67dba9da-859c-4e80-b5f1-d4a991e808dd> .