Assertion: lubricant | /r/HasProperty | free 01water
Facets:
value: substantially
type: DEGREE
Source sentences:
text: A lubricant containing-an oily liquid substance and, in an intimate mixture therewith in anamount suincient to thicken or increase the viscosity of said oily liquid substance, an inorganic aerogel, said lubricant being substantially free 01" water.