About: http://webisa.webdatacommons.org/4001032

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	According to an exemplary embodiment the active material 224 is a carbonaceous material (e.g., carbon such as graphite).
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca