About: electrical insulator

Premodifier: electrical
Head noun: insulator

Same concepts
http://dbpedia.org/resource/Insulator_(electricity)

Broader concepts

label	provenance	confidence
material	isap:412540743	0.842924
application	isap:593926	0.806810
commercial application	isap:593927	0.613471
many application	isap:593930	0.582302
product	isap:25510478	0.558560
ceramic	isap:24570766	0.507415
compound	isap:411819124	0.431377
hundred	isap:26022372	0.226061

Narrower concepts

label	provenance	confidence
silicon dioxide	isap:316438397	0.620513
rubber	isap:422456317	0.573724
air	isap:262118410	0.427902
glass	isap:334554563	0.376805
al2o3	isap:336089598	0.371283
alumina	isap:320073169	0.342500
plastic	isap:318457981	0.340433
sapphire	isap:185825025	0.323840
oxide	isap:338992793	0.290175
layer	isap:338288249	0.233862