Premodifier: exchange
Head noun: activesync

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

Broader concepts

labelprovenanceconfidence
client connectionisap:3991402250.704633
serviceisap:2205785030.636652
featureisap:2181761360.583092
technologyisap:4005214100.465673

Narrower concepts

labelprovenanceconfidence
iphoneisap:193119760.407405