<http://schema.org/about>
"It\u2019s funny (and a bit sad) to think that the lunar samples brought back from Apollo 11 could simply be lost in some warehouse."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/stories/moon-dust-samples-collected-by-neil-armstrong-and-buzz-aldrin>