About: toll-free number

Premodifier: toll-free
Head noun: number

Same concepts
http://dbpedia.org/resource/Toll-free_telephone_number

Broader concepts

label	provenance	confidence
contact information	isap:453546474	0.808605
telephone number	isap:398372080	0.795305
phone number	isap:398372716	0.780103
additional information	isap:453549285	0.708792
non-electronic means	isap:122206739	0.698653
other feature	isap:443714034	0.693969
information	isap:453547161	0.669971
mechanism	isap:420339546	0.656037
resource	isap:105447258	0.529636
number	isap:398372378	0.523308
means	isap:122206740	0.505708
change	isap:392500985	0.489090
problem	isap:449116331	0.472262
system	isap:396281538	0.439167
way	isap:403165660	0.369374
company	isap:442572073	0.351837
telephone	isap:421402602	0.347833

Narrower concepts

label	provenance	confidence
number	isap:398371999	0.699303
phone number	isap:398372656	0.684196
telephone number	isap:398372706	0.682605
call number	isap:398373414	0.679701
hotline	isap:274213779	0.290196