About: http://webisa.webdatacommons.org/228089295

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	And it???s profitable: revenue comes from calls made by Skype users to mobile phones and landlines, as well as from services such as voice mail.
http://www.w3.org/ns/prov#wasQuotedFrom	hbr.org