@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef541366-0ca9-45ec-b926-6fd8b73addd2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef541366-0ca9-45ec-b926-6fd8b73addd2> .