About: http://webisa.webdatacommons.org/273216653

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	The system should be able to record all calls made by a customer by recording such information as numbers called and the date and length of these calls.
http://www.w3.org/ns/prov#wasQuotedFrom	jcreator.com