<http://webisa.webdatacommons.org/172831446>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/172831446>	<http://www.w3.org/ns/prov#value>	"Suitable materials include various types of polycarbonate, acrylic, and polystyrene plastics." .
<http://webisa.webdatacommons.org/prov/64015377>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172831446> .
<http://webisa.webdatacommons.org/172831446>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .