@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a78ce814-0f3c-403f-b557-34f7ba137478> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a78ce814-0f3c-403f-b557-34f7ba137478> .