Assertion: zeppelin's album | /r/HasProperty | untitled
Facets:
value: released
type: OTHER
value: officially
type: MANNER
Source sentences:
text: After the band's previous album Led Zeppelin III received lukewarm reviews from critics, they decided their fourth album would officially be untitled, and would be represented instead by four symbols chosen by each band member, without featuring the name or any other details on the cover.
text: fourth and most famous album, released untitled, which showed only four runic symbols (intended to represent the band members) on the cover and had the mystical, mythological lyrics to “Stairway” printed on the inner sleeve.