Assertion: aikido's style | /r/HasProperty | founded by morihei ueshiba
Facets:
value: around 1943
type: TEMPORAL
Source sentences:
text: : The most popular style of Aikido was founded by Morihei Ueshiba (December 14, 1883–April 26, 1969) around 1943.
text: The most popular style of Aikido was founded by Morihei Ueshiba (December 14, 1883–April 26, 1969) around 1943.