Assertion: diatom | /r/CapableOf | play important role
Facets:
value: in research
type: LOCATION
value: in studies
type: LOCATION
Source sentences:
text: Diatoms play an important role in the formation of the Earth’s structure, as the limestone layers are deposited by them, and occurrence of petroleum has partly been possible due to these organisms.
text: Diatoms play an important role in research and studies.