About: http://webisa.webdatacommons.org/111059351

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Examples include certain glass and plastic containers, drums and pails, plastic scrap and film scrap, cardboard, office paper, circuit boards, and metals such as steel and aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu