Assertion: poem | /r/HasProperty | authorized for publication
Facets:
Source sentences:
text: In a 1975 lawsuit against the magazine's publisher, Combined Registry Co., the court ruled (and subsequently the Seventh Circuit Court of Appeals upheld) that copyright had been abandoned and forfeited because the poem had been authorized for publication without a copyright notice in 1933 and 1942 – and that the poem was therefore in the public domain.