About: http://webisa.webdatacommons.org/184225112

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	Click to select a reference point, i.e. the point used to hold the selection while positioning it during the Paste operation.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net