About: http://webisa.webdatacommons.org/234816613

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 the thinnest material ever created ??? just a single layer of atoms ??? and is ultra???tough but still flexible and stretchable.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com