This workflow receives the name of the property to compare, a file with a list of names of galaxies, and a file with the list of original values of that property. The property name must be typed in the same way used in the HTML returned by HyperLEDA The workflow calls to HyperLEDA using the names of the galaxies as input, and it returns a HTML file with information about the galaxy. This file is parsed by the python tool "ExtractPropertyValues", that extracts the value of the property introdu...