About: pig iron

Premodifier: pig
Head noun: iron

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

Broader concepts

label	provenance	confidence
raw material	isap:459556077	0.778442
product	isap:2726752	0.735253
scrap substitute	isap:190766157	0.720711
primary form	isap:169145938	0.555730
main raw material	isap:459556181	0.548831
material	isap:459556087	0.542788
commodity	isap:285892332	0.541806
iron	isap:168748500	0.397533
mixture	isap:4084356	0.291339
ore	isap:129656295	0.152682

Narrower concepts

label	provenance	confidence