About: http://webisa.webdatacommons.org/198071817

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	Such systems have drawbacks, including the need for supporting electronics, relying on
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com