I'm trying to figure out if and, if possible, how to use pandoc-proc to convert .ris files to .isi (or .wos) format using JSON or YAML as an intermediate form. ("Why would I want to do this?", you ask.  Well, I've got a pipeline for processing .isi files to generate a custom BiBTeX format and pdf file name.).

I'm using a Ubuntu 18.04 machine running pandoc-citeproc 0.14.4

If not, is there any easy way to do this.  I find lots of isi to <whatever> but nothing in the other direction.