<http://webisa.webdatacommons.org/prov/266379526>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/289667989> .
<http://webisa.webdatacommons.org/289667989>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/289667989>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<occupationalinfo.org> .
<http://webisa.webdatacommons.org/289667989>	<http://www.w3.org/ns/prov#value>	"Corrects program errors, using methods such as modifying program or altering" .