# The following mapping is based on the Library of Congress crosswalk given at:
#   http://www.loc.gov/marc/marc2dc.html

245			  -> Title				
130, 210, 240, 242, 246	  -> Title^Alternative	
730, 740		  -> Title^Alternative	

100, 110, 111		  -> Creator			
700, 710, 711		  -> Creator			
720			  -> Creator

# at later date might want to distinguish between
# (LCSH encoding, 2nd indicator=0) and (MeSH encoding, 2nd indicator=2)
600, 610, 611, 630, 650	  -> Subject		        # LCSH or MeSH encoding	
050			  -> Subject		        # LCC encoding
082			  -> Subject			# DDC encoding
080			  -> Subject			# UDC encoding

500-504, 507-519, 521-529 -> Description
531-539, 541-545, 547-599 -> Description
505			  -> Description^TableofContents
520			  -> Description^Abstract	# First indicator=3

260$a$b			  -> Publisher			

260$c$g			  -> Date^Created		
533$d			  -> Date^Created
260$c			  -> Date^Issued
# Control field substring, not currently supported by mapping
# 008/07-10		  -> Date^Issued   

# Leader fields not currently supported by mapping
# Leader06, Leader07	  -> Type			# DCMI Type Vocabulary
655			  -> Type			# Subfield $2=dct

856$q			  -> Format			# IMT encoding
300$a			  -> Format^Extent
533$e			  -> Format^Extent
340$a			  -> Format^Medium

856$u			  -> Identifier			# URI encoding

786$o			  -> Source			# URI encoding

# Control field substring, not currently supported
# 008/35-37		  -> Language			# ISO 639-2 encoding 
041			  -> Language			# ISO 639-2 encoding 
546			  -> Language			# RFC1766 encoding

775			  -> Relation^IsVersionOf	
786$n$t			  -> Relation^IsVersionOf	
775,786$o		  -> Relation^IsVersionOf	# URI encoding
775$n$t			  -> Relation^HasVersion	
775$o			  -> Relation^HasVersion	# URL encoding
785$n$t			  -> Relation^IsReplacedBy	
785$o			  -> Relation^IsReplacedBy	# URL encoding
780$n$t			  -> Relation^Replaces	
780$o			  -> Relation^Replaces		# URL encoding
538			  -> Relation^Requires	
760	  		  -> Relation^IsPartOf	
773$n$t			  -> Relation^IsPartOf	
440,490,800,810,811,830	  -> Relation^IsPartOf
760,773$o		  -> Relation^IsPartOf		# URL encoding
774$n$t			  -> Relation^HasPart		
774$o			  -> Relation^HasPart		# URL encoding
510			  -> Relation^IsReferencedBy	
776$n$t			  -> Relation^IsFormatOf	
530			  -> Relation^IsFormatOf	
776$o			  -> Relation^IsFormatOf	# URL encoding
530$u			  -> Relation^IsFormatOf	# URL encoding
776$n$t			  -> Relation^HasFormat	
530			  -> Relation^HasFormat		
776$o			  -> Relation^HasFormat		# URL encoding
530$u			  -> Relation^HasFormat		# URL encoding

522, 651		  -> Coverage^Spatial		
255			  -> Coverage^Spatial		# Some 255 information equivalent to DC encoding scheme but different syntax
 			
650$z			  -> Coverage^Spatial
752			  -> Coverage^Spatial

043$c,044$c		  -> Coverage^Spatial		# ISO 3166 encoding
651			  -> Coverage^Spatial		# Subfield $2=tgn # Encoding TGN
513$b			  -> Coverage^Temporal	
033$a			  -> Coverage^Temporal	

506, 540		  -> Rights