About: http://webisa.webdatacommons.org/87700112

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	Man-made materials such as plastic and glass, and some other natural materials like rock, sand, metals, and dirt are called Inorganic Materials".
http://www.w3.org/ns/prov#wasQuotedFrom	americanbiogascouncil.org