Assertion: chinese astronomer | /r/CapableOf | write 120 ce
Facets:
value: of lunar eclipse
type: TEMPORAL
value: in the publication of ling xian
type: TEMPORAL
Source sentences:
text: The Chinese astronomer and inventor Zhang Heng (78–139 CE) wrote of both solar eclipse and lunar eclipse in the publication of Ling Xian (靈憲), 120 CE: