About: http://webisa.webdatacommons.org/134441889

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	3)Data Access Layer or Tier is responsible for encapsulating the code that accesses the persistent data stores such as a relational database.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com