About: http://webisa.webdatacommons.org/187378324

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	output signal on at least one output port, the output signal including at least a portion of the first signal and at least a portion of the second signal.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org