<http://webisa.webdatacommons.org/395912372>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ecoworld.com> .
<http://webisa.webdatacommons.org/prov/388800865>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/395912372> .
<http://webisa.webdatacommons.org/395912372>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/481058934>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/395912372> .
<http://webisa.webdatacommons.org/395912372>	<http://www.w3.org/ns/prov#value>	"Those cycles can be heavily influenced by technology changes, politics and other factors, the scientists say." .