Create a set of triples that describes the content in the following sentence.

The 11th Mississippi Infantry Monument is located at Seminary Ridge, Gettysburg, Adams County, Pennsylvania and was completed in 2000. It is categorized as a Contributing Property.
11th Mississippi Infantry Monument LOCATION Seminary Ridge
11th Mississippi Infantry Monument LOCATION Adams County, Pennsylvania
11th Mississippi Infantry Monument ESTABLISHED 2000
11th Mississippi Infantry Monument CATEGORY Contributing property
11th Mississippi Infantry Monument MUNICIPALITY Gettysburg, Pennsylvania