About: http://webisa.webdatacommons.org/200021078

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	However, one of the problems that exist with a system of this kind is that a great deal of manual programming labor is required in order to code router middleware 45 and data accessors 50.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com