Assertion: alfalfa hay | /r/HasProperty | nutritious
Facets:
value: as any straw
type: OTHER
value: in calcium
type: OTHER
Source sentences:
text: Alfalfa hay is nutritious and high in calcium, so should be limited to young and growing animals and as an occasional treat for adult rabbits and guinea pigs.
text: If left to grow too mature, barley hay would be about as nutritious as any straw.