About: http://webisa.webdatacommons.org/122096714

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	In addition, breast ultrasounds (also known as sonographic screening) have been shown to be a valuable supplement to mammograms, especially in women with unusually dense breasts.
http://www.w3.org/ns/prov#wasQuotedFrom	explantinfo.com