About: http://webisa.webdatacommons.org/452060689

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	FIG. 1 is an axial cross section of a unicuspid venous valve rendered incompetent due to dilation, and an axial cross section of a healthy unicuspid venous valve below it for comparison;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com