About: http://webisa.webdatacommons.org/277411172

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	In Russia we had examples of good, popular books on mathematics, physics, biology, and geology (including mineralogy and geochemistry).
http://www.w3.org/ns/prov#wasQuotedFrom	csicop.org