jgm/pandoc — pull request #1459 by mpickering (2014-07-27 19:03:57+00:00)
Title: Parsing: Added isbn and pmid schemes

As per this [request](https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/pandoc-discuss/1cnr85PTyQ4/EbPQ5K-Pq2cJ) on the mailing list.