About: http://webisa.webdatacommons.org/398298138

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	Mostly clinical trials compare the medicine with a placebo (i.e. a dummy pill with no active ingredient), but it is not always clear how well it compares to other medicines, simply because there is not enough information available.
http://www.w3.org/ns/prov#wasQuotedFrom	nps.org.au