Assertion: nfl draft | /r/HasProperty | adopted by the national hockey league
Facets:
value: in 1963
type: TEMPORAL
value: by major league baseball
type: OTHER
Source sentences:
text: It was adopted by the precursor of the National Basketball Association in 1947; by the National Hockey League in 1963; and by Major League Baseball in 1965, although draft systems had been used in baseball since the 19th century.