Paul Knowles, Philippe Page, Robert Mitwicki. Decentralised Semantics in Distributed Data Ecosystems: Ensuring the Structural, Definitional, and Contextual Harmonisation and Integrity of Deterministic Objects and Objectual Relationships. In Tiago Prince Sales, Maria M. Hedblom, He Tan, Guendalina Righetti, Oliver Kutz, Martin Glauer, Janna Hastings, Till Mossakowski, Fabian Neuhaus, Lucía Gómez Álvarez, Rafael Peñaloza, Srdjan Vesic, Claudenir Morais Fonseca, Jona Thai, Stefano Borgo, Damion M. Dooley, Rhiannon Cameron, Lauren E. Chan, Duccio Cavalieri, Robert Warren, Hande Küçük-McGinty, Matthew Lange, Fernanda Forea, Francesco Vitali, Bart Gajderowicz, Daniela Rosu 0002, Aldo Gangemi, Robert Porzel, Daniel Beßler, Mihai Pomarlan, Mohammed Diab, Alberto Olivares Alarcos, editors, Proceedings of the Joint Ontology Workshops 2022 Episode VIII: The Svear Sommar of Ontology, Jönköping, Sweden, August 15-19, 2022. Volume 3249 of CEUR Workshop Proceedings, CEUR-WS.org, 2022. [doi]