About: http://webisa.webdatacommons.org/443971608

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	The challenge, as illustrated by this study, is to actually set up systems to test whether these differences are cause or effect.
http://www.w3.org/ns/prov#wasQuotedFrom	tspr.org