@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef541b47-1775-4a8e-a159-c766b0bfcb92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef541b47-1775-4a8e-a159-c766b0bfcb92> .