About: http://webisa.webdatacommons.org/400316525

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	Books about nature and the world around us ??? what exists whether man is around or not500s ??? Pure Science
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net