Assertion: polymer's state | /r/CapableOf | revert to their respective ground states
Facets:
value: often
type: TEMPORAL
value: thermally
type: MANNER
Source sentences:
text: The metastable states (O-bonded isomers) of this class often revert thermally to their respective ground states (S-bonded isomers), although a number of examples exhibit two-color reversible photochromism.