@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e3be8c-ea1d-44e1-aa1c-2a2c8b78bcec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e3be8c-ea1d-44e1-aa1c-2a2c8b78bcec> .