This is the revision history for global warming in <*:##NULL>
| factoid_id | subject | copula | predicate | author | namespace |
|---|---|---|---|---|---|
| 12082 | global warming | is | http://www.xkcd.com/1321/ | http://www.xkcd.com/1732/ | https://xkcd.com/1379/ | grinnz | |
| 12081 | global warming | is | http://www.xkcd.com/1321/ | http://www.xkcd.com/1732/ | grinnz | |
| 12080 | global warming | is | http://www.xkcd.com/1321/ | bengoldberg |