About: http://webisa.webdatacommons.org/52507066

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	These materials, such as ePTFE and DACRON, have not fared as well treating smaller vessels, for example, occluded or partially occluded coronary arteries.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com