About: http://webisa.webdatacommons.org/177464897

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	Since smallpox is a contagious disease, the highest priorities for public health officials are to reduce risk of transmission by immediately identifying and vaccinating close contacts of cases and isolating the cases.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov