Assertion: porcelain's quality | /r/HasProperty | recognized throughout europe
Facets:
value: during 1930s
type: TEMPORAL
value: during the 1920s
type: TEMPORAL
Source sentences:
text: During the 1920s and 1930s the quality of his work was recognized throughout Europe and culminated in a request from the US government to create a series of murals for the “Hall of Honor” in the 1939 World’s Fair in New York.