About: http://webisa.webdatacommons.org/218545386

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 circuit board 103, which is connected to peripheral devices (not shown) via connection terminals 103 a and 103 b, enables input and output of various types of electrical signals and a source voltage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com