About: pdf software

Premodifier: pdf
Head noun: software

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

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
adobe reader	isap:106349454	0.685970
adobe acrobat	isap:48148036	0.672064
version of adobe acrobat	isap:47970177	0.420333
adobe	isap:292561889	0.344584