CORD-19:00a00d0edc750db4a0c299dd1ec0c6871f5a4f24 / 5629-5749
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| TextSentencer_T51 | 0-120 | Sentence | denotes | In 1347, the first biological warfare took place in the siege of Caffa (now Feodosia in Ukraine) on the Black Sea coast. |
| TextSentencer_T51 | 0-120 | Sentence | denotes | In 1347, the first biological warfare took place in the siege of Caffa (now Feodosia in Ukraine) on the Black Sea coast. |