EDIF 4 0 0 Level 0 is a very large information model [Lau R.Y.W. (1996). EDIF: Electronic Design Interchange Format Version 4 0 0 Level 0 Information Model. Electronic Industries Association, EDIF Steering Committee].
Click here for a summary of the HLCs extracted (this is automatically generated by the constraint-understanding system).
The frames generated by the constraint-understanding system (and output as HTML-ised FIL files) cannot be published here because the EDIF model is confidential, and these frames contain enough information for a clever hacker to reverse engineer the model! ;-)