PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Let me answer your question in the 3rd paragraph -note that the scale factors are functions of 3 things: loadings, factor variance, and item residual variance - together this gives the variance of y* of which the scale factor is a function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • statmodel.com