About: http://webisa.webdatacommons.org/424961080

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	rights, such as patents and license agreements based on those patents, generally are of limited duration.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov