About: http://webisa.webdatacommons.org/221822052

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	However, there is a limit to the thickness of the nanotubes which can be grown due to the effect of reaction byproduct gas and an excess raw material gas during CVD growth.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com