About: http://webisa.webdatacommons.org/309320991

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	The rest of them are fairly logical ??? for example, the D key produces ??, the U key produces ??, and the S key produces ??.
http://www.w3.org/ns/prov#wasQuotedFrom	languagegeek.net