@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/691ae871-caa1-46d7-b195-56d65dabf460> rdfs:isDefinedBy <https://stad.gent/data/blank_node/691ae871-caa1-46d7-b195-56d65dabf460> .