About: http://webisa.webdatacommons.org/342154970

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	If a certificate has been filed in the last 3-5 years, depending on whether the system was replaced or installed new, it is exempt from having to file a new certificate.
http://www.w3.org/ns/prov#wasQuotedFrom	herald-journal.com