Sentence: A Wizard of Mars is published by Harcourt.

Question: What structured data could we extract from this sentence?

A: A Wizard of Mars, publisher, Harcourt (publisher)

Sentence: 107 Camilla, discovered by A Storrs, has an orbital period of 2368.05 days, a periapsis of 479343000.0 km, and an apoapsis of 560937000.0 km. 107 Camilla has the epoch 31 December 2006.

Question: What structured data could we extract from this sentence?

A: 107 Camilla, discoverer, A. Storrs; 107 Camilla, orbitalPeriod, 2368.05 (days); 107 Camilla, periapsis, 479343000.0 (kilometres); 107 Camilla, epoch, 2006-12-31; 107 Camilla, apoapsis, 560937000.0 (kilometres)

Sentence: The rotation period of 103 Hera is 85466.9.

Question: What structured data could we extract from this sentence?

A:
103 Hera, rotationPeriod, 85466.9