About: http://webisa.webdatacommons.org/180380168

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	The 1997 Mine Ban Treaty, which went into effect in 1999, has been signed by three-quarters or all nations, including all NATO countries except the United States and Turkey.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com