About: http://webisa.webdatacommons.org/67018137

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	E is an angular width error correction value, and C is a phase difference between two signals.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org