About: http://webisa.webdatacommons.org/201873723

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	>>For a brief description of the kinds of problems I have heard in the field
http://www.w3.org/ns/prov#wasQuotedFrom	xml.org