About: http://webisa.webdatacommons.org/11993995

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	Much theoretic and empirical work needs to be done to determine more precisely how much of a tax copyright really imposes on consumers of various types of works and how much of a barrier to access such a tax represents.
http://www.w3.org/ns/prov#wasQuotedFrom	ox.ac.uk