About: http://webisa.webdatacommons.org/4343650

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	Basically, there is a lot of things you mentioned that I have either never heard of or am not very familiar with.
http://www.w3.org/ns/prov#wasQuotedFrom	arduino.cc