Assertion: trichloroethylene's use | /r/HasProperty | limited
Facets:
value: since the 1950s
type: TEMPORAL
value: very
type: DEGREE
Source sentences:
text: It has also been used as a dry cleaning solvent, but since the 1950s this use has been very limited.
text: It has also been used as a dry cleaning solvent, but since the 1950s this use has been very limited.
text: Anhydrous liquid hydrogen chloride is available, but because heavy and expensive containers are required to store it, the use of hydrogen chloride in this form is limited.