Re: [webpayments] How should the message schemas for the payment request and response be defined? (#27)

@msporny,

> I don't quite understand what you mean by "logical message schema".

This is just another way of saying "data model". ISO 20022 follows the same layered approach that JSON-LD does -- JSON-LD is just a syntax that lets you carry the data model in JSON. With ISO 20022, there is a data model (logical message schema) that is typically carried using an XML syntax, but it could be carried via another syntax. JSON-LD is a natural fit for modeling ISO 20022 messages in JSON.

---
Reply to this email directly or view it on GitHub:
https://github.com/w3c/webpayments/issues/27#issuecomment-179285960