About: http://webisa.webdatacommons.org/272108185

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	While RW discs are can be written to and erased many times, they are both readable and writeable.R discs are perfect if they are only needed to be written to once, such as giving some files to a friend or transferring them between PCs.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com