Assertion: crude oil | /r/HasProperty | viscous
Facets:
value: at ambient temperatures
type: LOCATION
value: quite
type: DEGREE
value: in some cases
type: TEMPORAL
Source sentences:
text: In some cases (e.g., where the oil is quite viscous and at shallow depths), primary production is not economically possible at all.
text: An oil is any nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic (does not mix with water, literally "water fearing") and lipophilic (mixes with other oils, literally "fat loving").