About: http://webisa.webdatacommons.org/295998791

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	long, on average about 5 years.With current testing methodology, therefore, there is a long period during whichtesting an animal infected with BSE would produce a false negative result.
http://www.w3.org/ns/prov#wasQuotedFrom	vegsource.com