About: http://webisa.webdatacommons.org/186880141

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	other commands.Here is an example in which three histograms are printed one
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu