About: http://webisa.webdatacommons.org/12177154

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 laboratory and clinical settings, it is often necessary to take, contain, transport, and store biological samples, such as blood or blood products, for purposes of analysis of various components in the sample.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk