About: http://webisa.webdatacommons.org/4775374

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	June 14, a.m. - Theme : printing techniques to the 19th century; p.m. - categories and types of maps 16th to 20th century;
http://www.w3.org/ns/prov#wasQuotedFrom	earthlink.net