[1] IDTA-01001-3-1. Specification of the Asset Administration Shell. Part 1: Metamodel. Industrial Digital Twin Association (IDTA). Online. Available: https://industrialdigitaltwin.org/en/content-hub

[2] IDTA-01003-a-3-1. Specification of the Asset Administration Shell. Part 3a: Data Specification – IEC 61360. Industrial Digital Twin Association (IDTA). Online. Available: https://industrialdigitaltwin.org/en/content-hub

[3] IDTA-01005-3-1. Specification of the Asset Administration Shell. Part 5: Package File Format. Industrial Digital Twin Association (IDTA). Online. Available: https://industrialdigitaltwin.org/en/content-hub

[4] Tom Preston-Werner. Semantic Versioning. Version 2.0.0. Online. Available: https://semver.org/spec/v2.0.0.html

[5] RFC 8820: URI Design and Ownership. Internet Engineering Task Force (IETF), 2020. Online. Available: https://tools.ietf.org/html/rfc8820

[6] DIN SPEC 91406: “Automatic identification of physical objects and information on physical objects in IT systems, particularly IoT systems”. December 2019. Online. Available: https://www.beuth.de/de/technische-regel/din-spec-91406/314564057

[7] Decentralized Identifiers (DIDs) v1.0. Edited by Manu Sporny, Amy Guy, Markus Sabadello, and Drummond Reed. W3C Recommendation. Online. Available: https://www.w3.org/TR/did-core/

[8] OData Version 4.01 Part 1: Protocol. Edited by Michael Pizzo, Ralf Handl, and Martin Zurmuehl. OASIS Standard. Online. Available: https://docs.oasis-open.org/odata/odata/v4.01/odata-v4.01-part1-protocol.html

[9] "OMG Unified Modelling Language (OMG UML)". Formal/2017-12-05. Version 2.5.1. December 2018. [Online] Available: www.omg.org/spec/UML/