About: http://webisa.webdatacommons.org/396538872

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	The units, sold through vendors such as Thermal Energy Storage of Maine, use cheaper electricity at night to store heat in ceramic bricks.
http://www.w3.org/ns/prov#wasQuotedFrom	pressherald.com