About: http://webisa.webdatacommons.org/432004846

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	In addition, users can also insert items such as charts and diagrams inside their workbook for a graphical presentation of their data.
http://www.w3.org/ns/prov#wasQuotedFrom	techyv.com