About: http://webisa.webdatacommons.org/389019586

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Researchers need to be aware of the problems of both types of bias and efforts should be concentrated on improving the reporting of trials.
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org