<http://webisa.webdatacommons.org/prov/144117637>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50269193> .
<http://webisa.webdatacommons.org/50269193>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
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<http://webisa.webdatacommons.org/50269193>	<http://www.w3.org/ns/prov#value>	"April 16, 2012 at 10:06 am Energy consumption is the most critical factor in increasing the standard of living and quality of life for man." .