<http://schema.org/caption>
"They\u2019re used to building with nails and wood, but on Saturday Habitat for Humanity invited people to work with Legos instead."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wmtw.com/article/habit-for-humanity-promotes-good-friday-walk-with-legos/1897555>