About: http://webisa.webdatacommons.org/193377874

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, data can be reproduced from three types of optical disks having different thicknesses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com