PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Colloidal silica is a solution with several distinct advantages, besides being chemically inert.Colloidal particles interact with the free lime (calcium hydroxide) ??? created during cement hydration ??? to create calcium silicate binders.
http://www.w3.org/ns/prov#wasQuotedFrom
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