About: http://webisa.webdatacommons.org/377973570

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	Gypsum wallboard consists of a hardened gypsum-containing core surfaced with paper or other fibrous material suitable to receive a coating such as paint.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au