Assertion: clover | /r/HasProperty | rich
Facets:
value: in phosphorus
type: OTHER
value: in calcium
type: OTHER
value: in protein
type: OTHER
Source sentences:
text: These three clovers are rich in calcium, protein and phosphorus, making them ideal for livestock and soil.
text: Clover is an important crop for livestock because it is a rich source of protein, and no one has studied how extra leaves might affect the nutritional value or other commercial characteristics of clover.