About: http://webisa.webdatacommons.org/68353747

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	The storage holder described in U.S. Pat. No. 5,526,926 comprises a central retaining element that passes through the clearance, i.e. hole, of a compact disc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com