About: http://webisa.webdatacommons.org/69128264

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	So if you just eval the Underscore.js library before you do any work with your connection, you will have access to all of its functions to do your work.Here is an example of how to use Underscore.js with the Ruby driver.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com