@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1a969c3-3304-4b66-8767-7684d52e51d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1a969c3-3304-4b66-8767-7684d52e51d4> .