About: http://webisa.webdatacommons.org/159253026

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	They are patented by US Patent 5003186 and are mentioned by Lawrence Livermore National Laboratory, Council on Foreign Relations, UK Parliamentary OST, and other think tanks, agencies, and in academia.
http://www.w3.org/ns/prov#wasQuotedFrom	crosswords911.com