About: http://webisa.webdatacommons.org/50606372

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	When the data buffer a state change in an input bit at a parallel port, it generates an indicating message including the bit state along with the current time and date and transmits the message output on a selected control port.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com