_:vb50780033	<http://www.w3.org/ns/r2rml#column>	"long" .
_:vb50780032	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50780033 .
_:vb50780031	<http://www.w3.org/ns/r2rml#constant>	<http://www.opengis.net/ont/geosparql#long> .
_:vb50780032	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50780031 .