About: http://webisa.webdatacommons.org/321278394

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	flexibility is particularly required. This gives rise to problems, such as the difficulty inserting the coil body smoothly into meandering blood vessels so as not to damage the interior walls of the blood vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com