<http://webisa.webdatacommons.org/290599651>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/290599651>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<alzforum.org> .
<http://webisa.webdatacommons.org/prov/464580386>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/290599651> .
<http://webisa.webdatacommons.org/290599651>	<http://www.w3.org/ns/prov#value>	"Researchers vowed to do this for A4 and other trials." .