e/Medieval Bulgarian royal charters

Information
has gloss	eng: The medieval Bulgarian royal charters are some of the few secular documents of the medieval Bulgarian Empire (7th–11th, 12th–15th century). The eight preserved charters all date to the 13th and 14th century, the time of the Second Bulgarian Empire, and were issued by five tsars roughly between 1230 and 1380. The charters are written in Middle Bulgarian using the Early Cyrillic alphabet.
lexicalization	eng: Medieval Bulgarian royal charters
instance of	(noun) a product produced or accomplished through the effort or activity or agency of a person or thing; "it is not regarded as one of his more memorable works"; "the symphony was hailed as an ingenious work"; "he was indebted to the pioneering work of John Dewey"; "the work of an active imagination"; "erosion is the work of wind or water over time" piece of work, work

Media
media:img	Rilla charter of Ivan Shishman.png
media:img	Vatopedi Charter.jpg