A JSON-based Serialization for Linked Data.

The Simple Knowledge Organization System (SKOS) is a common data model for sharing and linking knowledge organization systems via the Semantic Web.

RDF

Resource Description Framework (RDF), concepts and semantics.

TLS

Transport Layer Security (TLS)

Internet Protocol version 6, a communication protocol providing a.o. addresses for devices on the internet.

XML Advanced Electronic Signatures (XAdES) is a set of extensions to XML-DSig recommendation making it suitable for Advanced Electronic Signatures.