About: http://webisa.webdatacommons.org/313584844

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	when people contact things around them, such as animal housing areas and equipment, ponds and other water sources, faeces, and feathers, if these things are contaminated with influenza viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	who.int