About: http://webisa.webdatacommons.org/44993376

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 reference a location at column A and row 1 (i.e., the upper-lefthand corner), for example, the user types in ???Al???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr