About: http://webisa.webdatacommons.org/48780449

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	authenticating visitors before authorizing access to facilities or areas other than areas designated as
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com