About: http://webisa.webdatacommons.org/39998110

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	Topic classification system 200 is useful in application domains including dialog systems, story segmentation systems, and question answering systems, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com