Assertion: molybdenum | /r/HasProperty | valuable
Facets:
value: as a catalyst
type: CAUSE
Source sentences:
text: Molybdenum is valuable as a catalyst in the refining of petroleum.
text: Molybdenum is valuable as a catalyst in the refining of petroleum.
text: Molybdenum is valuable as a catalyst in the refining of petroleum.
text: Molybdenum is valuable as a catalyst in there fining of petroleum.