For example , an encyclopedia entry for PERSON@1 may begin with `` PERSON@1 -LRB- c. NUMBER@1 -- August NUMBER@2 , NUMBER@3 -RRB- '' , suggesting that he was born in or around the year NUMBER@1 .

An encyclopedia entry may begin with circa in the date of birth , for example : `` PERSON@1 -LRB- c. NUMBER@1 -- August NUMBER@2 , NUMBER@3 -RRB- '' .
