About: http://webisa.webdatacommons.org/101631535

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	om or writes to a removable, nonvolatile optical disk 753 such as a CD ROM or other optical media.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com