About: http://webisa.webdatacommons.org/155344012

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 multi-tier structure enables the system to have a much better scalability, i.e. the ability to handle a wide range of requirements demanded by differing users.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com