About: ball-point pen

Premodifier: ball-point
Head noun: pen

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

Broader concepts

label	provenance	confidence
instrument	isap:239101213	0.497297
object	isap:215240255	0.418482
pen	isap:280373069	0.408301

Narrower concepts

label	provenance	confidence