Assertion: black smoker | /r/HasProperty | discovered on the east pacific rise
Facets:
value: in 1979
type: TEMPORAL
value: during the rise project
type: TEMPORAL
value: at 21° north latitude
type: LOCATION
Source sentences:
text: Black smokers were first discovered in 1979 on the East Pacific Rise at 21° north latitude.
text: Black smokers were first discovered in 1979 on the East Pacific Rise by scientists from Scripps Institution of Oceanography during the RISE Project.