@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51bd08b-483c-43dd-91b3-eba8633e9ccd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51bd08b-483c-43dd-91b3-eba8633e9ccd> .