About: http://webisa.webdatacommons.org/130716708

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	Firstly, aortic sclerosis is an antecedent to clinically significant aortic valve obstruction and, secondly,
http://www.w3.org/ns/prov#wasQuotedFrom	bmj.com