About: http://webisa.webdatacommons.org/274721534

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	types of information including slide number, date, collection name, image type,
http://www.w3.org/ns/prov#wasQuotedFrom	duke.edu