About: http://webisa.webdatacommons.org/2480227

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	Doing so allows them to minimize the possibility that a change from one lab test to the next is due solely to the measuring equipment rather than a true change in, say, a patient's cholesterol level.
http://www.w3.org/ns/prov#wasQuotedFrom	cnn.com