<http://webisa.webdatacommons.org/315840833>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ietf.org> .
<http://webisa.webdatacommons.org/prov/1047924>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/315840833> .
<http://webisa.webdatacommons.org/315840833>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/315840833>	<http://www.w3.org/ns/prov#value>	" digital signatures, and other information can be stored in a machine-" .