Fri May 11 13:56:41 +0000 2018 : @doughellmann @EdLeafe @robcresswell @e_monty For reference and regards to errors, there's an existing guideline for how they might be done: https://t.co/n9Y0ZENWL8 In this past this has got hung up on people wanting to build an ontology for error codes. Perhaps first step is to remove that for later.