About: http://webisa.webdatacommons.org/246802054

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	Phacoemulsification is a surgical procedure in which nucleus, epinuclear material, and cortical material, are removed from the lens.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com