About: http://webisa.webdatacommons.org/186797628

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	Non-porous materials, such as metal and glass, do not need to be discarded.
http://www.w3.org/ns/prov#wasQuotedFrom	umich.edu