which cover artist of the j . r . r . tolkien: artist and illustrator also the source of inspiration of lord of the rings ?
SELECT DISTINCT var_uri where brack_open dbr_J._R._R._Tolkien:_Artist_and_Illustrator dbo_coverArtist var_uri sep_dot dbr_Lord_of_the_Rings_ attr_open musical attr_close dbo_basedOn var_uri brack_close