document: {"document":{"title":"na","text":"To learn more about the Safe Harbor program, and to view Barnes & Noble's certification, please visit http://www.export.gov/safeharbor/","paragraphs":null,"sentences":null,"tokens":["To","learn","more","about","the","Safe","Harbor","program",",","and","to","view","Barnes","&","Noble","'s","certification",",","please","visit","http://www.export.gov/safeharbor/"],"language":null},"tags":[{"tag":"O","start":0,"end":2,"comment":null},{"tag":"O","start":3,"end":8,"comment":null},{"tag":"O","start":9,"end":13,"comment":null},{"tag":"O","start":14,"end":19,"comment":null},{"tag":"O","start":20,"end":23,"comment":null},{"tag":"O","start":24,"end":28,"comment":null},{"tag":"O","start":29,"end":35,"comment":null},{"tag":"O","start":36,"end":43,"comment":null},{"tag":"O","start":43,"end":44,"comment":null},{"tag":"O","start":45,"end":48,"comment":null},{"tag":"O","start":49,"end":51,"comment":null},{"tag":"O","start":52,"end":56,"comment":null},{"tag":"O","start":57,"end":63,"comment":null},{"tag":"O","start":64,"end":65,"comment":null},{"tag":"O","start":66,"end":71,"comment":null},{"tag":"O","start":71,"end":73,"comment":null},{"tag":"O","start":74,"end":87,"comment":null},{"tag":"O","start":87,"end":88,"comment":null},{"tag":"O","start":89,"end":95,"comment":null},{"tag":"O","start":96,"end":101,"comment":null},{"tag":"O","start":102,"end":135,"comment":null}]}