About: http://webisa.webdatacommons.org/208882743

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 selected relative phase and/or amplitude may be determined analytically, through calculations or other approaches, may be determined empirically, or may be retrieved from memory.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com