About: http://webisa.webdatacommons.org/198935976

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	For example, if someone was creating a negative externality, such as pollution, Pigou advocated a tax to DISCOURAGE the activity because too much of the activity was being engaged in, thus generating the negative externality.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com