About: http://webisa.webdatacommons.org/81225418

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 more information on using polymorphism, there is a detailed description and useful examples in the SC.Record documentation here: http://docs.sproutcore.com/#doc=SC.Record&src=false.
http://www.w3.org/ns/prov#wasQuotedFrom	sproutcore.com