About: http://webisa.webdatacommons.org/411185616

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	Using QuestionPoint, a tool for providing and managing reference services, the Library of Congress and other libraries have begun building knowledge bases at local levels.
http://www.w3.org/ns/prov#wasQuotedFrom	infotoday.com