̶C̶o̶m̶p̶u̶t̶e̶r̶s̶ ̶d̶o̶n̶'̶t̶ ̶n̶e̶e̶d̶ ̶n̶e̶t̶w̶o̶r̶k̶s̶ ̶t̶o̶ ̶f̶u̶n̶c̶t̶i̶o̶n̶.̶ ̶I̶t̶ ̶i̶s̶ ̶p̶e̶r̶h̶a̶p̶s̶ ̶a̶n̶ ̶i̶n̶d̶i̶c̶a̶t̶i̶o̶n̶ ̶o̶f̶ ̶h̶o̶w̶ ̶t̶h̶e̶ ̶c̶o̶p̶y̶r̶i̶g̶h̶t̶ ̶i̶n̶d̶u̶s̶t̶r̶y̶ ̶i̶m̶p̶l̶e̶m̶e̶n̶t̶e̶d̶ ̶c̶o̶p̶y̶r̶i̶g̶h̶t̶ ̶e̶n̶f̶o̶r̶c̶e̶m̶e̶n̶t̶ ̶i̶n̶ ̶t̶h̶e̶ ̶d̶i̶g̶i̶t̶a̶l̶ ̶w̶o̶r̶l̶d̶ ̶t̶h̶a̶t̶ ̶l̶i̶b̶r̶a̶r̶y̶ ̶n̶e̶e̶d̶e̶d̶ ̶t̶o̶ ̶b̶e̶ ̶c̶o̶n̶n̶e̶c̶t̶e̶d̶ ̶t̶o̶ ̶t̶h̶e̶ ̶n̶e̶t̶w̶o̶r̶k̶ ̶t̶o̶ ̶l̶e̶n̶d̶ ̶d̶i̶g̶i̶t̶a̶l̶ ̶c̶o̶p̶i̶e̶s̶ ̶o̶f̶ ̶b̶o̶o̶k̶s̶.̶ ̶ ̶T̶h̶a̶t̶ ̶s̶a̶i̶d̶,̶ ̶I̶ ̶s̶t̶i̶l̶l̶ ̶t̶h̶i̶n̶k̶ ̶(̶i̶f̶ ̶t̶h̶e̶y̶ ̶a̶r̶e̶n̶'̶t̶ ̶a̶l̶r̶e̶a̶d̶y̶ ̶d̶o̶i̶n̶g̶ ̶i̶t̶)̶ ̶t̶h̶e̶y̶ ̶s̶h̶o̶u̶l̶d̶ ̶h̶a̶v̶e̶ ̶k̶e̶p̶t̶ ̶a̶ ̶l̶o̶c̶a̶l̶ ̶c̶o̶p̶y̶ ̶o̶f̶ ̶f̶o̶r̶ ̶e̶x̶a̶m̶p̶l̶e̶ ̶P̶r̶o̶j̶e̶c̶t̶ ̶G̶u̶t̶e̶n̶b̶e̶r̶g̶ ̶a̶n̶d̶ ̶o̶t̶h̶e̶r̶ ̶s̶u̶c̶h̶ ̶a̶r̶c̶h̶i̶v̶e̶s̶ ̶o̶f̶ ̶o̶u̶t̶ ̶o̶f̶ ̶c̶o̶p̶y̶r̶i̶g̶h̶t̶ ̶c̶o̶n̶t̶e̶n̶t̶.̶ ̶ ̶E̶d̶i̶t̶:̶ ̶s̶o̶ ̶I̶ ̶r̶e̶a̶d̶ ̶t̶h̶e̶ ̶a̶r̶t̶i̶c̶l̶e̶ ̶a̶n̶d̶ ̶t̶h̶e̶ ̶p̶r̶o̶b̶l̶e̶m̶ ̶s̶e̶e̶m̶s̶ ̶t̶o̶ ̶b̶e̶ ̶m̶o̶r̶e̶ ̶a̶f̶f̶e̶c̶t̶i̶n̶g̶ ̶t̶h̶e̶i̶r̶ ̶a̶c̶c̶o̶u̶n̶t̶i̶n̶g̶ ̶a̶n̶d̶ ̶l̶o̶g̶g̶i̶n̶g̶ ̶o̶f̶ ̶b̶o̶o̶k̶s̶ ̶l̶e̶n̶t̶ ̶e̶t̶c̶.̶ ̶T̶h̶e̶r̶e̶ ̶i̶s̶ ̶n̶o̶t̶h̶i̶n̶g̶ ̶s̶a̶i̶d̶ ̶a̶b̶o̶u̶t̶ ̶a̶n̶y̶ ̶d̶i̶g̶i̶t̶a̶l̶ ̶l̶i̶b̶r̶a̶r̶y̶ ̶b̶e̶i̶n̶g̶ ̶d̶o̶w̶n̶ ̶e̶x̶p̶l̶i̶c̶i̶t̶l̶y̶ ̶b̶u̶t̶ ̶i̶'̶d̶ ̶s̶a̶y̶ ̶i̶t̶ ̶s̶t̶i̶l̶l̶ ̶a̶p̶p̶l̶i̶e̶s̶,̶ ̶t̶h̶a̶t̶ ̶k̶e̶e̶p̶i̶n̶g̶ ̶l̶o̶c̶a̶l̶ ̶c̶o̶p̶i̶e̶s̶ ̶o̶f̶ ̶s̶t̶u̶f̶f̶ ̶i̶s̶ ̶u̶s̶e̶f̶u̶l̶.̶

So my comment is not relevant, and should be ignored. Managing the metadata of this scale is certainly no easy task without computer systems.