| http://www.w3.org/ns/prov#value | - new energy 47 weeks 9 hours agoNow environment problem has become a hot issue concerned by international, the burning of fossil fuels, living garbage processing, bring enormous damage to our environment, so I call on everyone to develop new energy, using new energy sources, here I recommend new energy, biogas, biogas is the most of our life garbage, waste, and human and animal feces after a short
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