<http://webisa.webdatacommons.org/372784927>	<http://www.w3.org/ns/prov#value>	"of C, Si, Ge, Sn, Ni, Hf, Mo, W, Cr, Pb, Ti, and Zr; D is a halogen" .
<http://webisa.webdatacommons.org/prov/299505585>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/372784927> .
<http://webisa.webdatacommons.org/372784927>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/372784927>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .