Assertion: manganese's role | /r/HasProperty | appreciated
Facets:
value: under
type: LOCATION
value: seriously
type: DEGREE
Source sentences:
text: From the mysterious nodules at the bottom of the ocean to the decay of wood, from ancient glassblowing to modern steel-making, from fighting oxygen radicals to photosynthesis, manganese has always played a fascinating role in the chemistry, geology, and biology of our planet, a role that is seriously under appreciated.