<http://webisa.webdatacommons.org/prov/396924688>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/330501897> .
<http://webisa.webdatacommons.org/330501897>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<frb.org> .
<http://webisa.webdatacommons.org/330501897>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/330501897>	<http://www.w3.org/ns/prov#value>	"We carefully monitor financial markets for signs that market functioning has been impaired, looking at metrics such as trading volumes, bid-offer spreads, failures to deliver securities and our own ability to execute transactions." .