About: http://webisa.webdatacommons.org/210731941

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	Moreover, devices, such as sensors described herein below, may be used to provide the data necessary to control or modify the stream.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com