About: http://webisa.webdatacommons.org/48063380

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	Distance education systems have begun to make their education activities by using tools and services such as electronic books, electronic mails and conference calls.
http://www.w3.org/ns/prov#wasQuotedFrom	ieee.org