About: http://webisa.webdatacommons.org/9191788

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	In addition, in some industrialized countries such as the United States, where bovine TB is close to elimination, large dairy herds (i.e., 5,000 or more cows) that are crowded together represent the main source of infection (45).
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov