<http://www.openlinksw.com/schemas/rfc822#keywords>	<http://www.w3.org/2000/01/rdf-schema#comment>	"The Keywords field" .
<http://www.openlinksw.com/schemas/rfc822#keywords>	<http://www.w3.org/2000/01/rdf-schema#domain>	<http://www.openlinksw.com/schemas/rfc822#Message> .
<http://www.openlinksw.com/schemas/rfc822#keywords>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> .
<http://www.openlinksw.com/schemas/rfc822#keywords>	<http://www.w3.org/2000/01/rdf-schema#subPropertyOf>	<http://www.openlinksw.com/schemas/rfc822#field> .
<http://www.openlinksw.com/schemas/rfc822#keywords>	<http://www.w3.org/2000/01/rdf-schema#label>	"Keywords field"@en .