_:vb135172	<http://www.w3.org/ns/r2rml#objectMap>	_:vb135173 .
_:vb135172	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb135171 .
_:vb135173	<http://www.w3.org/ns/r2rml#column>	"SUBJECT_SEMTYPE" .
_:vb135171	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/semmed/subject_semtype> .