<http://webisa.webdatacommons.org/297154529>	<http://www.w3.org/ns/prov#value>	"What recommendations do you make in cleaning compressed air so it???s free of bacteria, lubricants and other chemicals?" .
<http://webisa.webdatacommons.org/prov/411931034>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297154529> .
<http://webisa.webdatacommons.org/297154529>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/297154529>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<foodengineeringmag.com> .