"RDF Description of lt_album_artist #21" . . . "sound" . "1"^^ . "sound" . "was {additional:additionally} sound engineered by" . "additional=0-1" . "271306ca-c77f-4fe0-94bc-dd4b87ae0205" . "19"^^ . "lt_album_artist #21" . "0"^^ . "{additional:additionally} sound engineered" . "21"^^ . "Indicates the sound engineer for this work. (Details)" . "0"^^ .