About: less than

Premodifier: less
Head noun: than

Same concepts
http://dbpedia.org/resource/Inequality_(mathematics)

Broader concepts

label	provenance	confidence
math concept	isap:7554278	0.714053
relational operator	isap:457856711	0.707247
people	isap:305890778	0.129403

Narrower concepts

label	provenance	confidence