About: http://webisa.webdatacommons.org/106344633

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	To mark locations with the markers 90, a user can use a pointing device, such as a mouse, and move a cursor or icon to a desired location to be marked.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com