About: social security death index

Premodifier: social security death
Head noun: index

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

Broader concepts

label	provenance	confidence
online database	isap:293273201	0.783528
online resource	isap:295329130	0.739795
record	isap:154617846	0.668876
database	isap:293273207	0.634347
resource	isap:295329132	0.504640
source	isap:161750861	0.497250
tool	isap:205821993	0.428174
birth	isap:372738946	0.224658

Narrower concepts

label	provenance	confidence