Sentence: The christening date of AIDAluna, which is 242000.0 mms in length, is the 4th April 2004.

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

A: AIDAluna, christeningDate, 2009-04-04; AIDAluna, length, 252000.0 (millimetres)

Sentence: Aaron Turner started performing in 1995 and performs electroacoustic music. He has played for the bands, Twilight and Old Man Gloom.

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

A: Aaron Turner, associatedBand/associatedMusicalArtist, Twilight (band); Aaron Turner, associatedBand/associatedMusicalArtist, Old Man Gloom; Aaron Turner, genre, Electroacoustic music; Aaron Turner, activeYearsStartYear, 1995

Sentence: Available in hardcover, A Long Long Way is 292 pages in length.

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

A:
A Long Long Way, numberOfPages, "292"; A Long Long Way, mediaType, Hardcover