About: http://webisa.webdatacommons.org/255958182

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	Preferred support materials are aluminas, with particularly preferred support materials being the gamma, theta, and delta forms of alumina.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com