globus_gram_job_manager_rsl_validation_file(3) on Linux
The text fd71b4e02533, as Debian 7 (Wheezy) shipped it. The page shows this text now.
RSL Validation File Format The idea behind the RSL Validation file is to provide a mechanism for job manager scheduler interfaces to implement RSL extensions, while having the job manager still be able to decide whether a job request contains a valid RSL string. In addition to indicating what RSL attributes are valid, the RSL validation file contains information about when the RSL attribute may be used, it's default value, and the format of the attribute's value.