About: http://webisa.webdatacommons.org/12980377

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	Barbs, roughened surfaces or other anchoring elements can be formed on the outer surface of curved regions 88 of struts 84 to enhance engagement with the vessel wall.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com