About: http://webisa.webdatacommons.org/309833938

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	These studies are an outstanding example of what statistician David Freedman (1991) calls ???shoe leather??? social research.
http://www.w3.org/ns/prov#wasQuotedFrom	csicop.org