| name | mediatype | type | date released | Extension | Latest version | Magic number | Open format | Standard | Website | file |
|---|---|---|---|---|---|---|---|---|---|---|
| XDXF | App/XML | Web | 10/09/2006 | .xdxf | 31 | Yes | Website | |||
| XML Schema (W3C) | App/XML | Web | 28/10/2013 | .xsd | 1.0, Part 1 Structures (Recommendation) ,/1.0, Part 2 Datatypes (Recommendation) ,/1.1, Part 1 Structures (Recommendation) ,/1.1, Part 2 Datatypes (Recommendation) | Website | ||||
| Extensible Application Markup Language | Application | Web | 06/2008 | .xaml | 2009 | Website | ||||
| Document Schema Definition Languages | App/XML | Web | 28/10/2013 | .rng | Website | |||||
| JSON-LD | Web | 16/01/2014 | .jsonld | Yes | JSON-LD 1.0 / JSON-LD 1.0 API | Website |