Replaced fabio:DataFile with dbpedia_owl:filename to represent "output_artifacts" in turtle for activities; added xsd:string to calling of dbpedia_owl:filename since it's defined as xsd:string on dbpedia; replaced fabio with dbpedia_owl in list of namespace declarations for that turtle; added prev. missing xsd namespace to list of namespaces
removed region/prov.ttl.ep
rearranged namespace declarations in turtle for instruments
rearranged namespace declarations in turtle for platforms
removed unnecessary xsd declaration from list of namespaces
rearranged order of namespace declarations in turtle for lexicons
rearranged order of namespace declarations in turtle for array