About: http://webisa.webdatacommons.org/221220147

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	Various sensing devices and instrumentation may also be used to monitor the processes, such as photo eyes, barcode readers and temperature sensors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com