About: http://webisa.webdatacommons.org/173941147

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	The results were independent of potential confounders, such as smoking, cardiovascular
http://www.w3.org/ns/prov#wasQuotedFrom	arthritis-research.com