Assertion: mercury's transit | /r/HasProperty | predicted by jeremiah horrocks
Facets:
value: accurately
type: MANNER
Source sentences:
text: The 1639 transit of Venus was accurately predicted by Jeremiah Horrocks and observed by him and his friend, William Crabtree, at each of their respective homes, on 4 December 1639 (24 November under the Julian calendar in use at that time).