<http://webisa.webdatacommons.org/prov/127496890>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/96576020> .
<http://webisa.webdatacommons.org/prov/127436061>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/96576020> .
<http://webisa.webdatacommons.org/96576020>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/96576020>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/96576020>	<http://www.w3.org/ns/prov#value>	"Ever since the Industrial Revolution began in the 18th century, smoke from fossil fuels, oil, natural gas and especially coal has deposited carbon dioxide in the lower part of the earth's upper atmosphere" .