Who's responsible for these Schemas?

The schema development and initial data dictionary will be a collaborative effort by a SIG consisting of the University of Florida, Department of Civil Engineering (UF), Association of Geotechnical and Geoenvironmental Specialists in the United Kingdom (AGS), Consortium of Organizations for Strong-Motion Observation Systems (COSMOS). The initial data dictionary will be based on the collection of dictionaries from these three groups consisting of Laboratory testing, Insitu-testing, Piling and basic geophysical data.
(from http://www.diggsml.org)