About: http://webisa.webdatacommons.org/207335119

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	However, when the field strength varies due to other, uncalibrated causes, ghosting and other artifacts in the final images result.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com