PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Concepts such as symmetry, parallel lines, converging lines, tangents, geometric shapes, fractional parts and angles can all be introduced, explored, and made part [ see more ]
http://www.w3.org/ns/prov#wasQuotedFrom
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