About: http://webisa.webdatacommons.org/50726228

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 thermocouple sensor or the bimetallic junction of the dissimilar conductors have been formed of various metals such as copper and iron which provide a thermoelectric differential between the two metals upon exposure to heat.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com