Best resources to read up on Schemas?

[MERGE-Chicago]

I know about Schema.org but am very interested in diving deeper and learning about Schemas, how to add them, how they work with search engines, etc. Any resources would be great help!

[RangeMarketing]

I always found this one great for beginners: https://blog.kissmetrics.com/get-started-using-schema/

[Martijn_Scheijbeler]

Three essential resources:

1. The resources guide of Google on getting rich snippet data: https://support.google.com/webmasters/topic/4599102?hl=en&ref_topic=4598337
2. All the data types that you can think of with an explanation on how they work: http://schema.org/docs/full.html
3. To see if Google correctly picks up the integrations of Schema.org: www.google.nl/webmasters/tools/richsnippets