<http://schema.org/about>
"The \u2018Affected\u2019 line of sustainable cork bulletin boards draw attention to three species affected by global warming: Migratory songbirds, tree frogs and polar be"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/at-home/blogs/an-act-of-eco-affection>