About: http://webisa.webdatacommons.org/208149970

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	Over time, books and other documents and supporting information has emerged.
http://www.w3.org/ns/prov#wasQuotedFrom	pearltrees.com