0 not written about before, and therefore not known about: --
The singer told fans he had a new unrecorded song to try out on them.
Patterson discovered the previously unrecorded animal in 1999.
Studies such as this one are conducted against the backdrop of the invisible presences of unrecorded oral compositions and lost poetic texts.
Others undoubtedly were defeated in battle but were unrecorded, and some became bandits.
On top of this, there also exists what is termed a" dark figure" of unrecorded crime.
Other industries, such as rubber milling, went entirely unrecorded.
Because of this, it may sometimes be unnoticed or go unrecorded.
An unknown, but substantial share, of adult males is unrecorded in probate records of any kind.
Echoes of these arguments can be found in dozens of communities, though they usually went unrecorded.
Goods and services which are produced and which are either not traded or which are exchanged without money changing hands go unrecorded.
