<http://webisa.webdatacommons.org/concept/obama_father_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"obama" .
<http://webisa.webdatacommons.org/concept/obama_father_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"father" .
<http://webisa.webdatacommons.org/concept/obama_father_>	<http://www.w3.org/2000/01/rdf-schema#label>	"obama father" .