Distinct objects for predicate provx:cwd sorted by frequency

Resource	Count
<file:///export/scratch1/home/jrvosse/toe/toe_master/toe_xmlrdf/>	8
<file:///opt/project/>	3
<file:///export/data1/docker-stuff/talk_of_europe_demo/>	2
<file:///net/arapaho/export/scratch1/jrvosse/gits/toe/toe_master/toe_xmlrdf/>	1