Assertion: black uniform | /r/CapableOf | prove impractical
Facets:
value: for daily service wear
type: PURPOSE
Source sentences:
text: About 1935, the black uniform proving impractical for daily service wear, the Inspectorate of Concentration Camps adopted a working uniform in "earth-brown" (erdbraun), which was identical in cut to the black tunic except for shoulderboards on both sides.