About: http://webisa.webdatacommons.org/409575864

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	When you sort on the same field as you group and this field is for example an int.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org