About: http://webisa.webdatacommons.org/198299012

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	Using a mouse or other data entry device, the physician marks a series of points (data points) within a major vessel to define the initial two-dimensional centerline of the vessel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com