About: http://webisa.webdatacommons.org/274857259

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	I the case of microwave you are operating in the air where there can be conditions which disturb the signal. e.g. weather conditions, lightning and other devices.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com