About: http://webisa.webdatacommons.org/21977013

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 stored procedures are preferably configured to read the data, including a customer identifier that may be used for cross-referencing different contacts (i.e., Internet, electronic mail, telephone, hard copy correspondence, etc.).
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk