Assertion: atypical bse | /r/HasProperty | the l-type
Facets:
Source sentences:
text: Nowadays, two forms of BSE are distinguished: Classical BSE, which is transmitted via the feed and was the cause of the BSE epidemics in the 80s, 90s and 2000s; and Atypical BSE (with 2 types of Atypical BSE: the L-type and the H-type), which is considered to be a spontaneous and sporadic disease, not linked to the feed given the animals, occurring at a very low prevalence rate in old bovine animals.