About: http://webisa.webdatacommons.org/281889529

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	For example, a Bi-type such as Bl2Sr2CaCu2O9 and the like, or superconducting material, such as, Y1Ba5Cu3O7 and the like, may be used, or MgB2 and the like may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com