About: http://webisa.webdatacommons.org/125596694

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	For example, in a metallic conductor, the mobile particles carrying charge are electrons; in an aqueous solution, the mobile particles are ions such as Na+, K+, Cl???, and Ca++.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es