Liaison within W3C
Semantic Web Best Practices and Deployment WG (SWBPD)
Semantic Web Deployment WG (SWD)
Liaison outside of W3C
International Imaging Industry Association (I3A)
International Press Telecommunications Council (IPTC)
ISO/IEC JTC1/SC29/WG11 (MPEG, Coding of Moving Pictures And Associated Audio Information)
Picture Licensing Universal System (PLUS Coalition)