<http://schema.org/about>
"As more urbanites abandon their attempts at homesteading, farm animal sanctuaries are feeling the crunch and animals are suffering."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/organic-farming-gardening/stories/failed-backyard-farms-lead-to-growing-number-of-homeless>