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<http://webisa.webdatacommons.org/112007178>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<psu.edu> .
<http://webisa.webdatacommons.org/112007178>	<http://www.w3.org/ns/prov#value>	"Volunteers are needed to test a new weight loss Web site, with participation including two office visits and weekly use of a Web-based computer application." .