About: http://webisa.webdatacommons.org/143184340

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 addition, the internal walls (or portions thereof) may be silanized or coated with, e.g., Teflon???, to prevent sticking of cells, nucleic acids and other biological materials to the capillary walls.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com