About: http://webisa.webdatacommons.org/273607515

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	Typical surfaces may include ceramics such as alumina, silicon nitride, quartz; metal surfaces such as aluminum, copper, and inert solids which may be liquid or solid at room temperatures such as dry ice (CO2 ) or normal ice (H2 O).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com