Sentence: Prokopis Pavlopoulos is the leader of Greece. What data can be extracted from this sentence?
A: Greece, leader, Prokopis Pavlopoulos

Sentence: The AIDAstella, built by Meyer Werft, is operated by Germany's AIDA Cruises. What data can be extracted from this sentence?
A: AIDA Cruises, location, Germany; AIDAstella, operator, AIDA Cruises; AIDAstella, builder, Meyer Werft

Sentence: William Anders has retired. What data can be extracted from this sentence?
A: William Anders, status, "Retired"

Sentence: 109 Felicitas, which has an escape velocity of 0.0473 km per sec has an apoapsis of 523329000.0 kilometres. What data can be extracted from this sentence?
A:
109 Felicitas, escapeVelocity, 0.0473 (kilometrePerSeconds); 109 Felicitas, apoapsis, 523329000.0 (kilometres)