Sentence: Frank de Boer played for the Netherlands national football team. What data can be extracted from this sentence?
A: Frank de Boer, club, Netherlands national football team

Sentence: The A Rosa Luna was built on the Neptun Werft in Germany. What data can be extracted from this sentence?
A: A-Rosa Luna, builder, Neptun Werft; Neptun Werft, country, Germany

Sentence: Aleksandr Prudnikov played youth football for FC Spartak Moscow, whose senior team play their home games at the Otkrytiye Arena. He later played for FC Dynamo Moscow and FC Terek Grozny, whose manager is Rashid Rakhimov. What data can be extracted from this sentence?
A: FC Spartak Moscow, ground, Otkrytiye Arena; Aleksandr Prudnikov, youthclub, FC Spartak Moscow; Aleksandr Prudnikov, club, FC Terek Grozny; FC Terek Grozny, manager, Rashid Rakhimov; Aleksandr Prudnikov, club, FC Dynamo Moscow

Sentence: The American Journal of Mathematics (Am. J. Math) is published bi-monthly with its discipline being Math. It has an ISSN number of 0002-9327. What data can be extracted from this sentence?
A:
American Journal of Mathematics, abbreviation, "Am. J. Math."; American Journal of Mathematics, academicDiscipline, Mathematics; American Journal of Mathematics, frequency, "Bimonthly"; American Journal of Mathematics, issnNumber, "0002-9327"