About: http://webisa.webdatacommons.org/129246616

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 low energies that is not a surprise, as ???weather??? effects such as solar activity can get in the way of observing low-energy positrons.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com