<http://webisa.webdatacommons.org/prov/130885927>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66650548> .
<http://webisa.webdatacommons.org/66650548>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/66650548>	<http://www.w3.org/ns/prov#value>	"A magnetic recording medium according to claim 13, wherein the nonmagnetic alignment control layer is comprised of a nonmagnetic metal selected from Nb, Mo, Ta, and W or an alloy mainly comprised of one or more metals selected from Nb, Mo," .
<http://webisa.webdatacommons.org/prov/55136492>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66650548> .
<http://webisa.webdatacommons.org/66650548>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/465066276>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66650548> .