About: http://webisa.webdatacommons.org/113885830

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	operating systems, utility programs such as anti-virus software, or utility software that enhances access to a computer???s
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com