About: http://webisa.webdatacommons.org/37890501

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	This is similar to using small retractor blades to provide a path to the area of interest when surgery is accomplished with a microscope.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com