About: http://webisa.webdatacommons.org/57620986

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	Security is an essential requirement in most of today's information systems.
http://www.w3.org/ns/prov#wasQuotedFrom	ufmg.br