original_query: What is the significance of Graceland in Memphis, Tennessee?
query: What is the significance of Graceland in Memphis, Tennessee?
answer: Graceland is a mansion in Memphis, Tennessee, that was once owned by Elvis Presley.  It's significant because it's the most-visited privately owned home in America, a National Historic Landmark, and a major tourist destination that draws hundreds of thousands of visitors annually due to its association with the King of Rock and Roll.