About: http://webisa.webdatacommons.org/91606248

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	High cost and the lack of a generally applicable system are factors which have contributed to the failure of the existing linking systems. but probably the most important factor is that of security.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com