About: tar ball

Premodifier: tar
Head noun: ball

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

Broader concepts

label	provenance	confidence
oil remnant	isap:2687358	0.649191
oil	isap:129047109	0.321407
natural phenomenon	isap:190106194	0.265470

Narrower concepts

label	provenance	confidence
tar	isap:249604876	0.306860