About: http://webisa.webdatacommons.org/273665345

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	Usually the data is a function of time but they may be a function of spatial variables instead.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org