<http://webisa.webdatacommons.org/318632425>	<http://www.w3.org/ns/prov#value>	"During the initial screening, participants will complete questionnaires about family and personal history, drug use, and other information as required by the researchers." .
<http://webisa.webdatacommons.org/prov/110701568>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/318632425> .
<http://webisa.webdatacommons.org/318632425>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/65913872>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/318632425> .
<http://webisa.webdatacommons.org/318632425>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<clinicaltrials.gov> .