<http://webisa.webdatacommons.org/prov/492763825>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227836667> .
<http://webisa.webdatacommons.org/prov/408889644>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227836667> .
<http://webisa.webdatacommons.org/227836667>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/227836667>	<http://www.w3.org/ns/prov#value>	"y for ???nonproductive??? (i.e., work other than installation or repair) were calculated improperly." .
<http://webisa.webdatacommons.org/227836667>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jdsupra.com> .