About: http://webisa.webdatacommons.org/390828166

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	Keyboard or other input activity is regularly alternated with other activities for 50 to 75 percent of the work.</li>
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com