About: http://webisa.webdatacommons.org/201709507

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Graphene is an extraordinarily strong and highly conductive material made of a honeycomb lattice of carbon atoms arrayed in sheets as thin as a single atom.
http://www.w3.org/ns/prov#wasQuotedFrom	energy.gov