<http://webisa.webdatacommons.org/prov/398352324>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191078150> .
<http://webisa.webdatacommons.org/191078150>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/191078150>	<http://www.w3.org/ns/prov#value>	"Productivity rose in 2012 in offices of certified public accountants and in golf courses and country clubs, but fell in water, sewage and other systems and in fitness and recreational sports centers." .
<http://webisa.webdatacommons.org/191078150>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/prov/161581191>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191078150> .