[5.2] SEO: Schema.org - global options / prefill

[pe7er]

Joomla's default schema.org functionality is a great tool that improves SEO with structured data.
However, manually adding it to each article is quite some work.

Could we automate this process a bit:

1. Add a button to auto-populate the schema fields from existing data from the article.
   Like the headline from the title, the image from the intro image, and the publication date from the Published Up field.
2. Add an option to apply "global" category settings on the articles in that category.

Such improvements would improve the workflow save a lot of time!

[felixkat]

Add a button to auto-populate the schema fields from existing data from the article.
Like the headline from the title, the image from the intro image, and the publication date from the Published Up field.

Maybe the possibility of doing this in batch across all articles or article by category?

Is the #___schemaorg table the only reference table? Is it safe to manually populate the table using data from #___content?