About: http://webisa.webdatacommons.org/281130623

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 invention may have utility in books, book-like objects, covers, cases, holders, packages, or other protective or storage devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com