About: http://webisa.webdatacommons.org/362764901

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	Copyright Term and The Public Domain in the U.S. This chart is a useful tool for determining the terms, status, and condition of various types of copyrights depending on the date of publication.
http://www.w3.org/ns/prov#wasQuotedFrom	patent-trademark-law.com