<http://webisa.webdatacommons.org/prov/21785585>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/1681587> .
<http://webisa.webdatacommons.org/1681587>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/1681587>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/1681587>	<http://www.w3.org/ns/prov#value>	"conditions, such as provided by a salt concentration of from about 0.02 M" .