About: http://webisa.webdatacommons.org/283130256

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	These procedures are standardised between the UK, US, and other allies who cooperate on signals intelligence in a document called IRSIG for International Regulations on Signals Intelligence.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com