<http://webisa.webdatacommons.org/concept/pgc+figure_6a_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"pgc figure" .
<http://webisa.webdatacommons.org/concept/pgc+figure_6a_>	<http://www.w3.org/2000/01/rdf-schema#label>	"pgc figure 6a" .
<http://webisa.webdatacommons.org/concept/pgc+figure_6a_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"6a" .