Corrected method for sequential figure number in turtle for figures
Added the prev. missing reference to sequential table number within chapter to turtle for table
Revamped turtle for tables: created a space for rdf:value and gcis:tableNumber , rearranging other elements properly.  Also called 'provimageactivity' instead of 'prov' in order to incorporate "cites"
Reorganized turtle for figures along the lines of the turtle for images (see prev. commit)
clarified one comment in turtle for figures
Clarified comment in turtle for table
replaced %= include 'prov' with %= include 'provreference ...' in turtle for figures in order to capture cito:cites
replaced %= include 'prov' with %= include 'provreference ...' in turtle for tables in order to capture cito:cites
replaced %= include 'prov' with %= include 'provreference ...' in turtle for findings in order to capture cito:cites
 replaced %= include 'prov' with %= include 'provreference ...' in turtle for chapters in order to capture cito:cites
Changed minor indenting one on line in turtle for contributors.ttl.ep
Added references to biro and cito in turtle for figures to accompany provreportreference
Added biro and cito to turtle for chapters to reflect provreportreference
Added biro and cito to turtle for tables  to reflect provreportreference
Added biro and cito to turtle for findings to reflect provreportreference
Added condition for calling cito:cites in provreportreference.ttl.ep to fix issues arising from the existence of a reference ref but no pub (e.g. book sections, generic references, etc.)
fixed minor indent issue in turtle for findings
reorganized turtle for finding in a manner similar to that for figures and tables
Corrected typos in turtle for figure
corrected one more typo in turtle for figures