Assertion: chopstick | /r/CapableOf | become utensil
Facets:
value: by around 400 ce
type: TEMPORAL
Source sentences:
text: Chopsticks have been a table utensil for the last 3,000 to 3,500 years, from around the time of the Shang Dynasty (1,600 BCE - 1,050 BCE) and became the primary eating utensil by around 400 CE.