Assertion: crane fly's egg | /r/HasProperty | incubated by sex
Facets:
value: for 28–31 days
type: TEMPORAL
Source sentences:
text: The grey crowned crane lays a clutch of 2-5 glossy, dirty-white eggs, which are incubated by both sexes for 28–31 days.
text: The grey crowned crane lays a clutch of 2-5 glossy, dirty-white eggs, which are incubated by both sexes for 28–31 days.