PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • * Colloids are sometimes referred to, at the macro level, as homogeneous, but at nanometer or microscopic levels, even these are heterogeneous, many having very small but varying particle sizes from 1 - 1000 nanometers, so in this state, they can never be part of a truly homogeneous mixture such as a solution.
http://www.w3.org/ns/prov#wasQuotedFrom
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