mappings/VegCore-VegBIEN.csv: "if has verbatim name" _if statements that filter something out for TNRS mappings: Also assume true if taxonIsCanonical is specified, because some TNRS tables (eventually such as public.unscrubbed_taxondetermination_view) do not specify a separate "verbatim" taxondetermination but do provide taxonIsCanonical as a flag to turn various mappings on and off