About: http://webisa.webdatacommons.org/239775673

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	It is divided into four parts, including desktop usage, system administration, programming, and networking.
http://www.w3.org/ns/prov#wasQuotedFrom	freesoftwaremagazine.com