About: http://webisa.webdatacommons.org/336385270

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	A context service may receive context information from a variety of sources, including electronic calendars, location sensors, and other sensors such as badge readers and motion detectors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com