About: http://webisa.webdatacommons.org/252601643

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	range of boilers, cylinders and other components, and it is easy to understand
http://www.w3.org/ns/prov#wasQuotedFrom	steamindex.com