About: http://webisa.webdatacommons.org/451627048

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	Furniture and building materials made from composite wood products such as hardwood plywood, particleboard and medium density fiberboard are typically the primary indoor sources.
http://www.w3.org/ns/prov#wasQuotedFrom	ca.gov