PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Angular momentum is a vector quantity, it has components about the x,y and z axes (any mutually perpendicular axes) momentum in one dimension cannot be converted to momentum in another dimension, so momentum is conserved in x dimension and it is separately conserved in y and z dimensions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • euclideanspace.com