PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The organomagnesium compound has the empirical formula Rm MgRn ' wherein R and R' are the same or different C2 -C12 alkyl groups, preferably C4 -C10 alkyl groups, more preferably C4 -C8 alkyl groups, and most preferably both R and R' are butyl groups, and m and n are each 0, 1 or 2, providing that m+n=2.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es