About: http://webisa.webdatacommons.org/226509534

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	Since this time many international conferences of American States have been held to consider scientific, sanitary, Red Cross, postal, journalistic, radio, standardization, highways, and other questions.
http://www.w3.org/ns/prov#wasQuotedFrom	ucsb.edu