About: http://webisa.webdatacommons.org/428850930

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	Not only do modern students have a difficult time realizing that anyone ever thought slavery was a good idea, they are often confused by the diversity of perspectives among people at the time.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com