About: http://webisa.webdatacommons.org/232256116

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	Most printed works were hard to come by due to their cost and were mostly available for purchase only by upper class society.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org