Assertion: ostrich | /r/CapableOf | carry about 1kg of stones
Facets:
value: at any one time
type: TEMPORAL
Source sentences:
text: Ostrich don’t have teeth and therefore swallow pebbles to grind their food and an adult ostrich can carry about 1kg of stones at any one time and can go without drinking for several days surviving on metabolic water and moisture in ingested roots, seeds and insects but enjoy liquid water and frequently take a bath where water is available.