About: http://webisa.webdatacommons.org/189636776

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	it is necessary that they take preventive measures.He stresses that unlike SARS outbreak where patients can be quarantined and treated, no one can escape from air pollution, including indoor air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	people.cn