Premodifier: security
Head noun: sector

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

Narrower concepts

labelprovenanceconfidence
capacity buildingisap:4830070930.573085
judiciaryisap:1336054950.383825
defenseisap:2711126010.340303
policeisap:3951617950.277953
militaryisap:4835787010.264637
armyisap:3077771160.256485