CHIP-15 is now a Draft. This CHIP is an extension of CHIP-7 (Off-Chain metadata format for NFT1). It is meant to expand upon the current utility of NFTs created under the NFT1 standard by adding schemas from schema.org.
Feel free to discuss this CHIP here or in the #chips channel of our official Discord. Formal reviews of the CHIP should go in the Pull Request:
Clyde will discuss CHIP-15 over Zoom on Tuesday, May 16 at 4 PM PDT (11 PM UTC / 7 AM on the 17th in China). All are welcome to join, but it will be of most interest to ecosystem developers and NFT creators. This call will be recorded. Check Discord for the Zoom link.