About: http://webisa.webdatacommons.org/51524487

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 human interface 270, which may include such input and output elements as a display monitor, keyboard, mouse, microphone, and speakers, is provided to permit human interaction with central computer 240 and central database 330.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr