About: http://webisa.webdatacommons.org/327181715

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	Theory of optimal income and commodity taxation, as well as empirical work, such as the study of how taxes affect labor supply.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com