About: http://webisa.webdatacommons.org/38813171

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	The presenter can also restrict and/or redact specific slide content within the presentation, for the purposes of protecting the content or other proprietary information, before sending any slides to the requesting user.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com