About: http://webisa.webdatacommons.org/61614260

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	Therefore, one of the most difficult problems being faced in providing a convertible media, is the problem of designing a mechanism which will be recognized by previously manufactured drives.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com