@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bd7774-ba19-4e3e-8515-0f015681f907> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bd7774-ba19-4e3e-8515-0f015681f907> .