About: http://webisa.webdatacommons.org/193045529

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	They include carbon nanotubes (CNTs) and metals such as iron oxide, quantum dots (QDs), and gold.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com