Assertion: yeti's footprint | /r/HasProperty | taken by british explorer eric shipton
Facets:
value: in 1954
type: TEMPORAL
value: in 1951
type: TEMPORAL
Source sentences:
text: The key evidence for the existence of the Yeti was the photo of a footprint taken by British explorer Eric Shipton in 1951.
text: This footprint taken by British explorer Eric Shipton in 1954 is regarded as one of the best pieces of evidence for the existence of a yeti and new research on hair samples shows that the mystery is far from being solved