<http://webisa.webdatacommons.org/concept/_preparation_of+program+material>	<http://www.w3.org/2000/01/rdf-schema#label>	"preparation of program material" .
<http://webisa.webdatacommons.org/concept/_preparation_of+program+material>	<http://webisa.webdatacommons.org/ontology#hasHead>	"preparation" .
<http://webisa.webdatacommons.org/concept/_preparation_of+program+material>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"of program material" .