<http://webisa.webdatacommons.org/prov/12709794>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/269741798> .
<http://webisa.webdatacommons.org/prov/12458111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/269741798> .
<http://webisa.webdatacommons.org/269741798>	<http://www.w3.org/ns/prov#value>	"Generally, metals, such as iron, aluminium or magnesium, are used, and in particular in the form of porous powders." .
<http://webisa.webdatacommons.org/269741798>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/269741798>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .