Assertion: porcelain | /r/CapableOf | evolve in china
Facets:
value: slowly
type: MANNER
value: at some point
type: TEMPORAL
Source sentences:
text: Porcelain slowly evolved in China and was finally achieved (depending on the definition used) at some point about 2,000 to 1,200 years ago, then slowly spread to other East Asian countries, and finally Europe and the rest of the world.