<http://webisa.webdatacommons.org/concept/_formation_of+massive+star>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"of massive star" .
<http://webisa.webdatacommons.org/concept/_formation_of+massive+star>	<http://webisa.webdatacommons.org/ontology#hasHead>	"formation" .
<http://webisa.webdatacommons.org/concept/_formation_of+massive+star>	<http://www.w3.org/2000/01/rdf-schema#label>	"formation of massive star" .