<http://webisa.webdatacommons.org/concept/_cement_raw+material>	<http://webisa.webdatacommons.org/ontology#hasHead>	"cement" .
<http://webisa.webdatacommons.org/concept/_cement_raw+material>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"raw material" .
<http://webisa.webdatacommons.org/concept/_cement_raw+material>	<http://www.w3.org/2000/01/rdf-schema#label>	"cement raw material" .