@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4def9427-fe7b-401c-94c6-0b73abc5a50a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4def9427-fe7b-401c-94c6-0b73abc5a50a> .