Assertion: sheep's set | /r/HasProperty | devised by godfrey bowen
Facets:
value: in about 1950
type: TEMPORAL
Source sentences:
text: The wool is removed by following an efficient set of movements, devised by Godfrey Bowen in about 1950 (the Bowen Technique) or the Tally-Hi method developed in 1963 and promoted by the Australian Wool Corporation.