About: telegraph line

Premodifier: telegraph
Head noun: line

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

Broader concepts

label	provenance	confidence
public utility	isap:7107820	0.669426
company	isap:10514227	0.524791
property	isap:460204523	0.419779
communication	isap:41199880	0.172825

Narrower concepts

label	provenance	confidence