About: http://webisa.webdatacommons.org/144371330

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	From the article, this is what they have actually done: During the study, the researchers asked volunteers to decide whether to add or subtract two numbers they were later shown on a screen.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org