About: http://webisa.webdatacommons.org/339999867

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	Note that in general, the effective mass is a tensor quantity, however, for parabolic bands, it is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	expertsmind.com