About: http://webisa.webdatacommons.org/434365204

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	However, the factors such as high cost, lack of availability and side effects remained as major setbacks in combating oxidative stress.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca