About: http://webisa.webdatacommons.org/115380128

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	A set of composite signals, including at least two and up to n signals, are selected for separation, where n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com