About: http://webisa.webdatacommons.org/188110382

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	Some systems, such as sump pumps, emergency lights, and refrigerators, must be shut down in a controlled manner.
http://www.w3.org/ns/prov#wasQuotedFrom	lbl.gov