PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sommerville took up this question, ofwhat tetrahedrons fill space, as did M. Goldberg.it is an accessible part of math, fitting right in with tiling andspace-filling more generally, elementary school topics.> Was it in agreement that the cube was chosen over the tetrahedron (and> sacks of sand) because it MADE MORE SENSE?>> Bob Hansen>>Does Euclidean geometry make more sense than non-Euclidean?It c
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