<http://webisa.webdatacommons.org/prov/457244961>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/104988070> .
<http://webisa.webdatacommons.org/prov/410558405>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/104988070> .
<http://webisa.webdatacommons.org/104988070>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/104988070>	<http://www.w3.org/ns/prov#value>	"Additives such as flame retardants, and contaminations such as tape, dirt and food are common and complicate recycling efforts as well." .
<http://webisa.webdatacommons.org/104988070>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<plasticscrap.us> .