PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hydrotalcite is a double salt of magnesium and aluminum, and one obtained by pulverizing a natural ore such as manasseite, or one prepared by synthesis, may be employed, and it is represented by the following formula (1):
http://www.w3.org/ns/prov#wasQuotedFrom
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