About: http://webisa.webdatacommons.org/67963478

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	This tutorial is aimed at those who are interested in using crowdsourcing as another technique for performing different kinds of evaluations and user studies.
http://www.w3.org/ns/prov#wasQuotedFrom	open.ac.uk