About: element 1

Head noun: element
Postmodifier: 1

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

Broader concepts

label	provenance	confidence
element	isap:437868893	0.459896
value	isap:33001806	0.254806
case	isap:80358435	0.228240

Narrower concepts

label	provenance	confidence