About: http://webisa.webdatacommons.org/318522569

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	As a result most of these services such as messaging, entertainment and information are not charged for prepaid subscribers or charged in a poor and inadequate manner. [0011] Prepaid systems are closed systems.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com