About: http://webisa.webdatacommons.org/186574527

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	Note: In most cases you could imply a return type from the column type you are looking at, but you can do SUMs not only on columns but on all kinds of things.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com