About: http://webisa.webdatacommons.org/162355546

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	Heck, there was a time when the idea of female schoolteachers was extremely controversial.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com