Assertion: matter's matter | /r/CapableOf | play important part
Facets:
value: due to its role
type: CAUSE
Source sentences:
text: Organic matter plays an important part in the local, regional, and global water cycles due to its role in promoting water infiltration into soils and storage within the soil.
text: Organic matter plays an important role in drinking water and wastewater treatment and recycling, natural aquatic ecosystems, aquaculture, and environmental rehabilitation.