About: http://webisa.webdatacommons.org/178421446

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	The substrate is a substrate is a material selected from a group including paper, wood, concrete, rubber, egg shells, plastic, styrofoam and glass.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com