About: http://webisa.webdatacommons.org/21114435

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	That way one can operate the device purely by touch, as well as for example to describe someone easily what they should do (Press the big green circle to print.) The sound of the button then reassures us that we did the right action.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com