About: http://webisa.webdatacommons.org/406745773

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	Check the manual for the furnace to find out how it indicates errors and then check when it is not working to see if there is an error.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com