About: http://webisa.webdatacommons.org/41580206

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	In some instances, one of the pipes may be defective, and the system must be able to perform without the defective pipe.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com