About: http://webisa.webdatacommons.org/91433688

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	In accordance with the present invention, an isotopically-enriched layer of Si28 is a layer that contains the isotope Si28 in a concentration more than 92.2% of the atoms of that layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au