revised order of namespace declaration in turtle for datasets, changed term for "publication year" to dwc:year and that for release date to dcterms:issued , per datacite primer
added a gci:Figure to figures in turtle for images
added statements declaring classes of chapter, report, and image in turtle for figure
added extra line following a gcis:Image . in turtle for image
added extra line following "a gcis:Figure" in turtle for figures
added additional space at ends of loops in in templates/prov.ttl.ep to imrpove readability
added a bibo:Journal to turtle for articles
added a gcis:organization line for prev. object in turtle for orgs
added predicate now subject lines in turtle for chapter
added predicate now subject lines in turtle for findings
added predicate now subject lines in turtle for table
added predicate now subject lines in turtle for contributors
added article a bibo:Article . to turtle for journals, rearranged ordering of namespaces in turtle for journals
rearranged ordering of namesapces in turtle for webpages
added subject-predicate lines in turtle for activities
Added turtle for lexicons