About: http://webisa.webdatacommons.org/1935180

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	Durable materials like porcelain enamel steel, glass and ceramic mosaic, and photographic porcelain tile help maintain the integrity of the artwork, making it resistant to graffiti, fading, wear and other hazards.
http://www.w3.org/ns/prov#wasQuotedFrom	scpr.org