About: http://webisa.webdatacommons.org/31192198

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	Materials such as steel and aggregate base rock contributed to the overall recycled materials.
http://www.w3.org/ns/prov#wasQuotedFrom	motherearthnews.com