Assertion: roller's song | /r/HasProperty | bird
Facets:
Source sentences:
text: The titular bluebird of the song "Birds", from the 2013 album Government Plates by the Sacramento-based experimental hip hop group Death Grips, is thought to be referencing Charles Bukowski's poem "Bluebirds", wherein bluebirds represent vulnerability that Bukowski felt as a result of child abuse from his father.