About: http://webisa.webdatacommons.org/133075319

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	However, as a result of temperature, aging and other effects, an emitter's L/I relationship can sometimes change.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com