About: http://webisa.webdatacommons.org/451601080

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	A university professor whose course I was once privileged to attend made the following statement: ???In any area of human knowledge, there is no such thing as absolute certainty.
http://www.w3.org/ns/prov#wasQuotedFrom	gjsentinel.com