Added new Blog & BlogPosting examples (#3159)
Added new Blog & BlogPosting examples (#3159)

* Added new Blog & BlogPosting examples

* Tweaked numeric values

* Fixed typo

Co-authored-by: Dataliberate <a11f87183a953ab11f50fbafff689c5a7fa3506c@dataliberate.com>
schemaorg/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg