About: http://webisa.webdatacommons.org/162703386

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	considered a useful tool for initial screening [30,31], based on parameters such as hepatorenal echo contrast and liver echogenicity [32].
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com