@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef46157b-365f-4d16-8e05-675b6012954f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef46157b-365f-4d16-8e05-675b6012954f> .