@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/671f31da-3387-4caf-a37a-8787ddf4673c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/671f31da-3387-4caf-a37a-8787ddf4673c> .