Assertion: titanium's property | /r/HasProperty | discovered by akira fujishima
Facets:
value: in 1967
type: TEMPORAL
Source sentences:
text: The photocatalytic properties of nanosized titanium dioxide were discovered by Akira Fujishima in 1967 and published in 1972.
text: The photocatalytic properties of nanosized titanium dioxide were discovered by Akira Fujishima in 1967 and published in 1972.