About: http://webisa.webdatacommons.org/433492561

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	Primary sources, such as autobiographies, diaries, eyewitness accounts, and interviews, are created by direct observation.
http://www.w3.org/ns/prov#wasQuotedFrom	familyeducation.com