About: gas lamp

Premodifier: gas
Head noun: lamp

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

Broader concepts

label	provenance	confidence
innovation for era	isap:191099893	0.590704
san diego	isap:90641111	0.500712
accessory	isap:288337381	0.489938

Narrower concepts

label	provenance	confidence
electricity	isap:354876357	0.266065