<http://webisa.webdatacommons.org/prov/117685407>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/345256889> .
<http://webisa.webdatacommons.org/345256889>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/345256889>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<linuxgrill.com> .
<http://webisa.webdatacommons.org/345256889>	<http://www.w3.org/ns/prov#value>	"test_and_change_bit() do the same thing, except return true if the bit" .