About: http://webisa.webdatacommons.org/362959155

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	Polycrystalline alumina (PCA) material is resistant to staining from coffee, mustard, red wine and other agents
http://www.w3.org/ns/prov#wasQuotedFrom	sheffieldortho.com