About: http://webisa.webdatacommons.org/175548832

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	it is a great idea as I know the types of values being stored and can construct a histogram reasonably easily
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com