About: http://webisa.webdatacommons.org/322508685

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 following is a listing of the various symbols, corresponding brief descriptions, units, and data ranges with respect to the various columns of information illustrated in FIG. 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca