About: http://webisa.webdatacommons.org/241398519

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 example, text documents, spreadsheets, and other types of documents may be annotated and the annotation information saved as described below using the same principles.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com