About: http://webisa.webdatacommons.org/328183281

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	Prices could be compared at any level, such as the pharmacy, distribution, or manufacturers' price lists, as long as the same types of prices were used in each country of interest.
http://www.w3.org/ns/prov#wasQuotedFrom	scielosp.org