<http://webisa.webdatacommons.org/prov/147424820>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/25155031> .
<http://webisa.webdatacommons.org/25155031>	<http://www.w3.org/ns/prov#value>	"can not apply treatment forever -there is a cost." .
<http://webisa.webdatacommons.org/25155031>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/25155031>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yahoo.com> .