About: http://webisa.webdatacommons.org/210504470

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, an e-mail directory may be configured to store the addresses, phone numbers and other information about the various contacts, even though this information is not required to enable e-mail communications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com