Assertion: dean's work | /r/HasProperty | preserved in the cotton library
Facets:
value: in the british museum
type: LOCATION
Source sentences:
text: William Dene ( fl. 1350), was an early English chronicler and probably author of a work preserved in the Cotton Library in the British Museum containing a record of the history of Rochester, 'Annales Roffenses,' from 1314 to 1358.