About: http://webisa.webdatacommons.org/189332489

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	PCM is a generic algorithm used by many applications and devices, such as CDs and digital audio tapes (DATs), for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com