<http://webisa.webdatacommons.org/concept/tantalum_film_>	<http://www.w3.org/2000/01/rdf-schema#label>	"tantalum film" .
<http://webisa.webdatacommons.org/concept/tantalum_film_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"tantalum" .
<http://webisa.webdatacommons.org/concept/tantalum_film_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"film" .