<http://webisa.webdatacommons.org/142735207>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/142735207>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/142735207>	<http://www.w3.org/ns/prov#value>	"It is hoped the new choices available on the PDQ menus will make retrieval of specific types of information simpler for the user." .
<http://webisa.webdatacommons.org/prov/277867857>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142735207> .