About: http://webisa.webdatacommons.org/444991507

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	However, since data is a variable, and variables are bound to ValueSources (which return a single value for a document), we cannot pass all values of data to maxAll().
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com