About: http://webisa.webdatacommons.org/441440358

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	If the user types in a cell, the previous value is replaced by the new value and one can navigate between rows and columns using arrow keys.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com