About: http://webisa.webdatacommons.org/339631697

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	As a result, Ruby is a delight to work with and, in many cases, is an order of magnitude more productive than Java, C, or Microsoft .NET languages" Richard Monson-Haefel
http://www.w3.org/ns/prov#wasQuotedFrom	rubycourses.com