About: http://webisa.webdatacommons.org/46128080

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	Sample size: the number of patients studied in a trial, including the treatment and control groups, where applicable.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov