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

The 11th Mississippi Infantry Monument is located in Gettysburg, Adams County, Pennsylvania. It was established in 2000 and it is categorised as a contributing property. Cumberland County, Pa is to the north of Adams County and Carrol County, Maryland is southeast of Adams County.
Adams County, Pennsylvania HAS_TO_ITS_SOUTHEAST Carroll County, Maryland
11th Mississippi Infantry Monument ESTABLISHED 2000
Adams County, Pennsylvania HAS_TO_ITS_NORTH Cumberland County, Pennsylvania
11th Mississippi Infantry Monument CATEGORY Contributing property
11th Mississippi Infantry Monument MUNICIPALITY Gettysburg, Pennsylvania
11th Mississippi Infantry Monument LOCATION Adams County, Pennsylvania