Assertion: porcelain | /r/HasProperty | appreciated for its high quality
Facets:
value: for a few years
type: TEMPORAL
Source sentences:
text: After the middle 1700s, the Europeans had learned to make good quality porcelain, but the porcelain of Jingdezhen was still appreciated for its high quality and relatively lower cost until the end of the Qing Dynasty and for a few years afterwards.