PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was discovered unexpectedly, however, that the S-aminomethyl-4,5,6,7-tetrahydro-4-oxoindoles of this invention are not only useful sedatives but, in addition, they are particularly valuable as ataractics and tranquilizers, as well as analgetics and anti-emetics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com