Assertion: gracie challenge | /r/HasProperty | issued by judoka carlos gracie
Facets:
value: in the 1920s
type: TEMPORAL
Source sentences:
text: The Gracie challenge was first issued by then Judoka Carlos Gracie in the 1920s to promote and develop the Gracie's style of Brazilian jiu-jitsu, and as an attempt to show that it was superior to other styles of martial arts.