Merge pull request #56 from justgo129/master

Context - gcid mappings in turtle for lexicons
changed lexicon from a prov:Entity to a dbpedia:Lexicon

made separate file of "also known as" template for lexicons

Created separate representation.ttl.tut

minor edits to formatting of lexicon/object.ttl.tut

changed $lexicon to $object to generalize representation.ttl.tut