Assertion: iodic acid's iodine | /r/ObjectUse | used as catalyst
Facets:
value: for making acetic acid
type: PURPOSE
Source sentences:
text: Iodine is also used as a catalyst in the industrial production of acetic acid and some polymers.
text: Iodine is used as a catalyst for making acetic acid.
text: Iodine is used as a catalyst for making acetic acid.