About: http://webisa.webdatacommons.org/437731536

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 human subjects directly with different types of questionnaires how they feel (Barrett et al., 2007).
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net