About: http://webisa.webdatacommons.org/162377022

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	???Dengue fever will be complicated as there are four types currently in Vietnam and those who contract D1 type will not be immunize against D2, D3 and D4 types,??? he said.
http://www.w3.org/ns/prov#wasQuotedFrom	thanhniennews.com