About: http://webisa.webdatacommons.org/452337836

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	The author does not tell where she obtained her information other than providing statements within her text such as, We know for certain... and ...some historians believe
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com