<http://webisa.webdatacommons.org/420068157>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/420068157>	<http://www.w3.org/ns/prov#value>	"On the other hand, it is desirable to use a material excellent in resistance to chemicals such as quartz or ceramic material for forming a buffering rod 130." .
<http://webisa.webdatacommons.org/prov/62916461>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/420068157> .
<http://webisa.webdatacommons.org/420068157>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .