About: http://webisa.webdatacommons.org/392362009

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	Designed as a competitor to Exchange, its eponymous Linux groupware contains open source components such as MySQL, PHP, Apache,and gSOAP. Zarafa combine this open source software with their own proprietary components.
http://www.w3.org/ns/prov#wasQuotedFrom	h-online.com