About: http://webisa.webdatacommons.org/11353418

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	Digital signals can comprise a series of pulses, one for unit to be dispensed, or other signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es