Assertion: crude oil | /r/CapableOf | originate as tiny bodies of animals
Facets:
Source sentences:
text: Rock oil originates as tiny bodies of animals buried in the sediments which, under the influence of increased temperature and pressure acting during an unimaginably long period of time, transform into rock oil [petroleum , or crude oil]
text: Rock oil originates as tiny bodies of animals buried in the sediments which, under the influence of increased temperature and pressure acting during an unimaginably long period of time, transform into rock oil [petroleum , or crude oil]