About: http://webisa.webdatacommons.org/391841429

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	Writing comprehensive, completely accurate, updated for all time summaries of linked documents, videos, or other material, is a challenge to any busy professional.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com