About: http://webisa.webdatacommons.org/81494323

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	Also included are over 30 illustrations, a Chronology, an Appendix of Additions and Revisions, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	doverpublications.com