PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Maca's therapeutic effects are due to the presence of secondary metabolites like alkaloids, glucosinolates, sterols, phenolic compounds and others, that have been analyzed in a series of studies performed in Peru and other countries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemfinder.co.uk