About: http://webisa.webdatacommons.org/297571111

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	These systems are particularly useful when data are spatially distributed or results are to be displayed over a region.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu