About: http://webisa.webdatacommons.org/445315903

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	Astronomer Barry Setterfield of Australia has studied these measurements, especially their precision and experimental errors.
http://www.w3.org/ns/prov#wasQuotedFrom	skepticfriends.org