About: http://webisa.webdatacommons.org/402126768

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	Two levels of microchannels are formed, for example, by a PEEK or other plastic plate or disk having micromachined or micromilled grooves on both an upper and lower surface and sandwiched between two other layers of the substrate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr