About: http://webisa.webdatacommons.org/326246201

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	subjects such as physics, math, map reading, aircraft recognition, and code.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com