<http://webisa.webdatacommons.org/prov/63758583>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/327834128> .
<http://webisa.webdatacommons.org/327834128>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/327834128>	<http://www.w3.org/ns/prov#value>	"Barriers to implementation can also arise due to the types of questions asked." .
<http://webisa.webdatacommons.org/327834128>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .