About: letter of marque

Head noun: letter
Postmodifier: of marque

Same concepts
http://dbpedia.org/resource/Letter_of_marque

Broader concepts

label	provenance	confidence
vessel	isap:392005025	0.494176
official document	isap:106332406	0.477184
government license	isap:442114235	0.400186
official warrant	isap:441791826	0.376728
license	isap:442114237	0.350703
document	isap:106332085	0.314392

Narrower concepts

label	provenance	confidence