Use of addbioschemas plugin in MkDocs

[GeertvanGeest]

If you have template sync in place, you recently received a pull request to add a file called _data/metadata.yaml. The reason for this is the possibility to add bioschemas metadata to the html of your website by using a placeholder in the markdown text. In order to start using it, check out https://pypi.org/project/addbioschemas/, adjust _data/metadata.yaml to your needs and add the placeholder to your markdown files. Also, add _data/metadata.yaml to .templatesyncignore to avoid it being overwritten by the template sync.

If you don't want to use addbioschemas, add _data/metadata.yaml to .templatesyncignore and ignore the pull request.