Assertion: emu | /r/HasProperty | observed
Facets:
value: for a minimum of 10 hours
type: TEMPORAL
value: each day
type: TEMPORAL
Source sentences:
text: During each observational session, two randomly selected emus were observed at the same time, such that all eight emus were observed each day.
text: Each emu was observed for a minimum of 10 hours prior to the commencement of the study and then for six hours during the study.