About: http://webisa.webdatacommons.org/5068156

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	of trial is often needed to determine whether something is right or wrong.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org