About: http://webisa.webdatacommons.org/70366339

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	Moreover, the prisms 14 and 16 are made to contain a liquid, such as mercury, to a level substantially of that of the conduit 26.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com