Assertion: artificial vanillin | /r/CapableOf | start compound
Facets:
value: from lignin
type: LOCATION
value: from guaiacol
type: LOCATION
Source sentences:
text: Today, most artificial vanillins start from guaiacol or lignin, compounds found in wood.
text: Today, most artificial vanillins start from guaiacol or lignin, compounds found in wood.