About: http://webisa.webdatacommons.org/167061208

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 link is a dual link for tolerating a single link fault which may occur in the input port link or the output port link.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com