| http://www.w3.org/ns/prov#value | - ???The truly exciting thing about sustainable landscapes is that they actually help us confront some of the most serious environmental problems the world is facing now, including climate change,??? said Susan Rieff, Executive Director of the Wildflower Center. ???Plants absorb carbon dioxide ???a greenhouse gas and a major cause of global warming???from the air and soils can capture it and hold it
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