Assertion: germanium | /r/HasAspect | desirable characteristics
Facets:
value: for photovoltaic materials
type: PURPOSE
Source sentences:
text: Germanium has some desirable characteristics for photovoltaic materials, but unfortunately it doesn't absorb light well.
text: Germanium has some desirable characteristics for photovoltaic materials, but unfortunately it doesn’t absorb light well.
text: Germanium has some desirable characteristics for photovoltaic materials, but unfortunately it doesn't absorb light well.