About: http://webisa.webdatacommons.org/130281461

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 user interface 550 may allow a user to enter and receive information, such as voice or data, into/from device 500.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com