Assertion: cryptography | /r/HasProperty | known since ancient times
Facets:
value: in greece
type: LOCATION
value: in rome
type: LOCATION
value: in the orient
type: LOCATION
value: very
type: DEGREE
Source sentences:
text: Cryptography has been known since very ancient times in the Orient, Greece, and Rome and in Russian texts from the 12th and 13th centuries.