<http://webisa.webdatacommons.org/209198139>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/249274663>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209198139> .
<http://webisa.webdatacommons.org/209198139>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/209198139>	<http://www.w3.org/ns/prov#value>	"When the tag bit is a 0 the word is a data word and when a 1 the word is a valid access descriptor." .