@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b3e2f1-51bd-42f0-836c-4b0ed2cae310> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b3e2f1-51bd-42f0-836c-4b0ed2cae310> .