@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87de3acb-c41a-41fa-b0c0-a9662f10f519> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87de3acb-c41a-41fa-b0c0-a9662f10f519> .