About: http://webisa.webdatacommons.org/407288923

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	They also know what they do not know and choose not to answer questions when they are unsure, since there is a penalty for being wrong.
http://www.w3.org/ns/prov#wasQuotedFrom	ibm.com