@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644e3a88-23e4-4f4e-bfa3-fda439bb3c2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644e3a88-23e4-4f4e-bfa3-fda439bb3c2b> .