@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a56775-f1fa-4444-b772-6c1a3a56a92b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a56775-f1fa-4444-b772-6c1a3a56a92b> .