About: http://webisa.webdatacommons.org/61896328

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 following webpage illustrates the syntax you were talking about: http://msdn.microsoft.com/en-us/library/f1h35k32.aspx.Basically this problem was an artifact of my unfamiliarity with C++!
http://www.w3.org/ns/prov#wasQuotedFrom	arduino.cc