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

250 Delaware Avenue was built for 110 million dollars and is located in the United States. It has 12 floors with a total area of 30843.8 square metres.
250 Delaware Avenue LOCATION United States
250 Delaware Avenue COST "110 million (dollars)"
250 Delaware Avenue FLOOR_AREA 30843.8 (square metres)
250 Delaware Avenue FLOOR_COUNT 12