Assertion: ballad | /r/HasProperty | developed without reference
Facets:
value: to earlier songs
type: OTHER
Source sentences:
text: In America a distinction is drawn between ballads that are versions of European, particularly British and Irish songs, and 'Native American ballads', developed without reference to earlier songs.
text: In America a distinction is drawn between ballads that are versions of European, particularly British and Irish songs, and 'Native American ballads', developed without reference to earlier songs.
text: In America a distinction is drawn between ballads that are versions of European, particularly British and Irish songs, and 'Native American ballads', developed without reference to earlier songs.