About: http://webisa.webdatacommons.org/104969046

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	Addition of patients, populations, or other items related to a protocol due to enrollment issues, a need for statistically significant data, or responses to protocol and data and safety monitoring board (DSMB) reviews.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov