The Proposition Bank 's repositories
propbank-release
The official released annotations, both in .prop pointer format and as conll files. Does not contain the source texts
propbank-frames
Lexicon of frame files used by Propbank annotation. A searchable, readable version of the latest release is here: http://propbank.github.io/v3.4.0/frames/
propbank-documentation
Guidelines for Propbank
propbank.github.io
Website for Propbank GitHub organization