About: http://webisa.webdatacommons.org/218470281

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	Chemists have previously sought to turn graphite oxide into graphene, but the reduction reactions involved in removing the oxygen typically take days and require strong reducing agents such as hydrazine.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsworld.com