Assertion: zeppelin's album | /r/HasProperty | released in february of 1975
Facets:
Source sentences:
text: Physical Graffiti, a double album released in February of 1975, was the band's first release on Swan Song.
text: "Physical Graffiti", a double album released in February of 1975, was the band's first release on Swan Song.
text: Physical Graffiti, a double album released in February of 1975, was the band's first release on Swan Song.