About: http://webisa.webdatacommons.org/65001119

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	After the portions except the cavities were removed by machining, the porosity of the sintered body formed in the cavity was determined by converting the density thereof measured according to Archimedean principle into the porosity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com