About: http://webisa.webdatacommons.org/456403939

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	Antimatter is a material with the same mass as ordinary matter but is made of particles with opposite charges.
http://www.w3.org/ns/prov#wasQuotedFrom	wunderground.com