<http://webisa.webdatacommons.org/282302073>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<realestate.com> .
<http://webisa.webdatacommons.org/282302073>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/36109069>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/282302073> .
<http://webisa.webdatacommons.org/282302073>	<http://www.w3.org/ns/prov#value>	"So, when health concerns are an issue, the actual cause of the health concern must be determined ??? it may not be the ductwork at all; it is likely not the ductwork at all." .