Assertion: crude oil | /r/HasProperty | bbo
Facets:
Source sentences:
text: Annual world crude-oil demand increased from 22 billion to 28 billion bbl of oil (BBO) ((3.5–4.5)×1012 L) from 1990 to 2000.
text: Annual world crude-oil demand increased from 22 billion to 28 billion bbl of oil (BBO) ((3.5–4.5)×1012 L) from 1990 to 2000.