About: http://webisa.webdatacommons.org/128028033

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	Traditionally, video calling is mainly used on laptops and computers but due to lack of screen landscape , the number of participants on each end is limited.
http://www.w3.org/ns/prov#wasQuotedFrom	appmarket.tv