About: http://webisa.webdatacommons.org/396409951

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 default separator is the space character, but can be any character other than NULL, LF or CR.Messenger is the new SimpleMessageSystem.
http://www.w3.org/ns/prov#wasQuotedFrom	arduino.cc