Assertion: phosphorus | /r/HasProperty | unavailable
Facets:
value: to plants
type: TRANSITIVE-OBJECT
value: for absorption
type: PURPOSE
Source sentences:
text: Because human intestines lack the phytase enzyme, much phosphorus in this form is unavailable for absorption .
text: Most phosphorus is unavailable to plants
text: The phosphorus that is bound is unavailable to the plants.