Just discovered these. [1] "Data on the Web Best Practices W3C Editor's Draft 18 May 2015", http://w3c.github.io/dwbp/bp.html [2] ¨Data on the Web Best Practices: Data Quality Vocabulary W3C Editor's Draft 08 June 2015", http://w3c.github.io/dwbp/vocab-dqg.html and maybe other stuff at http://www.w3.org/2013/dwbp/wiki/Main_Page Bob -- Robert A. Morris Emeritus Professor of Computer Science UMASS-Boston 100 Morrissey Blvd Boston, MA 02125-3390 Filtered Push Project Harvard University Herbaria Harvard University email: morris.bob@gmail.com web: http://efg.cs.umb.edu/ web: http://wiki.filteredpush.org http://wiki.datakurator.net http://taxonconceptexplorer.org/ http://www.cs.umb.edu/~ram