Assertion: weather vane | /r/HasProperty | invented in ancient china
Facets:
value: during the 2nd century bce
type: TEMPORAL
value: around the same time
type: TEMPORAL
value: independently
type: MANNER
Source sentences:
text: The weather vane was independently invented in ancient China and Greece around the same time during the 2nd century BCE.
text: Weathervanes were invented in ancient China and Greece more or less at the same time in the second century BCE.
text: The weather vane was independently invented in ancient China and Greece around the same time during the 2nd century BCE.