About: http://webisa.webdatacommons.org/102746126

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	As you know, MP4 formats are popularly used in many portable players, such as iPod, itouch, and even the mobile phone.
http://www.w3.org/ns/prov#wasQuotedFrom	caraudio.com