<http://webisa.webdatacommons.org/prov/379809562>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/356740797> .
<http://webisa.webdatacommons.org/356740797>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/356740797>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/356740797>	<http://www.w3.org/ns/prov#value>	"Network analysis is a powerful tool for studying the relationships between two nodes in a network." .