About: http://webisa.webdatacommons.org/422018192

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	In attenance were 90 men and 13 women, among them Justin Winson (Boston Public, Harvard), William Frederick Poole (Chicago Public, Newberry), Charles Ammi Cutter (Boston Athenaeum), Melvil Dewey and Richard Rogers Bowker.
http://www.w3.org/ns/prov#wasQuotedFrom	sailblogs.com