@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efbd0c2-e3de-446e-9c32-a76a57bbe2ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efbd0c2-e3de-446e-9c32-a76a57bbe2ec> .