About: http://webisa.webdatacommons.org/188512671

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, I think Oster is right about the facts and I think there is a cost to piling too many rules on mothers.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org