About: http://webisa.webdatacommons.org/20518689

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	Part of the reason that boilers and other heating systems break down is because moving parts fail or break.
http://www.w3.org/ns/prov#wasQuotedFrom	sootoday.com