There are multiple suitable profiles, as described in the CMDI core model for web services (and extended documentation).
See also the following paper:
Windhouwer, M., Broeder, D., & Van Uytvanck, D. (2012). A CMD core model for CLARIN web services. In Proceedings of the workshop on Describing Language Resources with Metadata: Towards Flexibility and Interoperability in the Documentation of Language Resources at LREC 2012 (pp. 41-48).