About: http://webisa.webdatacommons.org/81995540

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	If performance is an issue in your project, I recommend to code your own lightweight solution based on hpple and xpathquery library code.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com