<http://webisa.webdatacommons.org/prov/218027802>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163661848> .
<http://webisa.webdatacommons.org/163661848>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<environmentalleader.com> .
<http://webisa.webdatacommons.org/prov/340383028>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163661848> .
<http://webisa.webdatacommons.org/163661848>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/163661848>	<http://www.w3.org/ns/prov#value>	"In its semi-annual review, the index added 20 companies including US businesses ADT Corp., Iron Mountain, Salesforce.com, Union Pacific Corp., real estate investment trust Ventas and healthcare care equipment and services provider Wellpoint." .