About: http://webisa.webdatacommons.org/429950109

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	Or it could have been transmitted through water; for example, if you use surface water from your fields [to water crops], it could be contaminated from birds or other wildlife.
http://www.w3.org/ns/prov#wasQuotedFrom	time.com