@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef00ce4e-ef59-4df2-b8b4-ccbdbe3ecb6c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef00ce4e-ef59-4df2-b8b4-ccbdbe3ecb6c> .