<http://schema.org/alternativeHeadline>
"Conceived in response to a densely populated Chinese city's unchecked growth, Asian Cairns is an ambitious take on vertical farming. But will these self-sustaining 'farmscrapers' grow beyond the conceptual stage?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/organic-farming-gardening/blogs/sky-high-horticulture-shenzhens-farmscraper-plan-unveiled>