About: http://webisa.webdatacommons.org/113548085

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	Where none of the tested-for players are available on the recipient computer system, a layer may be selected that includes controls such as a link for downloading and installing one of these players.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com