About: http://webisa.webdatacommons.org/121069729

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	At irregular intervals, such stars may fade by as much as nine magnitudes, followed by a slow recovery to maximum light on time scales of months to years.
http://www.w3.org/ns/prov#wasQuotedFrom	aavso.org