About: http://webisa.webdatacommons.org/33803305

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 the next thirty years he wrote and published over a hundred children???s books, mostly featuring historical or adventure themes.
http://www.w3.org/ns/prov#wasQuotedFrom	heritage-history.com