About: http://webisa.webdatacommons.org/129238362

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	Other countries including the USA and the UK have had biological weapons programmes in the past but these were ended in 1972 when international concern led to a treaty banning the production and stockpiling of these weapons.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk