Assertion: tourmaline | /r/HasAspect | little effect
Facets:
value: on titania
type: LOCATION
value: very
type: DEGREE
value: for the photocatalytic oxidation of acetaldehyde
type: PURPOSE
Source sentences:
text: In contrast to photocatalytic reduction, tourmaline has very little effect on titania for the photocatalytic oxidation of acetaldehyde.