PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As another example, the silane can include a structure having the formula [X3Si-spacer-nanostructure association group(s)] where X is a Cl, OR, alkyl, aryl, other hydrocarbon, heteroatom, or a combination of these groups, and where the spacer is an alkyl, aryl and/or heteroatom combination.
http://www.w3.org/ns/prov#wasQuotedFrom
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