PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silsesquioxanes are siloxanes of the formula R(SiO3/2)n wherein n equals an even number higher than or equal to 4, for example 4, 6, 8, etc. and R is independently at each occurrence phenyl, C1-C8 alkyl, cycloalkyl, vinyl, or combinations of the same.
http://www.w3.org/ns/prov#wasQuotedFrom
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