@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1abef81c-0867-498b-b15d-aea115042da3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1abef81c-0867-498b-b15d-aea115042da3> .