input question: Sentence: An asteroid named 66391 1999 KW4 has an escape velocity of 0, or initial period of 16244700, apoapsis of 162164091.8388 kilometers, and its epoch is the 14th of July, 2004.

Structured data: (66391) 1999 KW4, epoch, 2004-07-14; (66391) 1999 KW4, escapeVelocity, 0; (66391) 1999 KW4, orbitalPeriod, 16244700.0; (66391) 1999 KW4, apoapsis, 162164091.8388 (kilometres)

input question: Sentence: Akron in Ohio has .88 square kilometres of water.

Structured data: Akron, Ohio, areaOfWater, 0.88 (square kilometres)

input question: Sentence: The founding date of the Philippines was 6-12-1898.

Structured data: Philippines, foundingDate, 1898-06-12

input question: Sentence: Alison O'Donnell's recording label is Stanyan Records.

Structured data:
Alison O'Donnell, recordLabel, Stanyan Records