About: http://webisa.webdatacommons.org/389605652

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	Many flu infections are not good match for vaccine: CDC (HealthDay)???The flu is starting to tighten its grip on much of the United States, particularly in the South and Midwest, U.S. health officials reported Thursday.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com